Mr. Grumpy

In series

Mr. Strong: Both have bodies with four sides (main series).
Mr. Grumble: Both are grumpy.
Mr. Mean: Both have blue and are mean and grumpy.
Mr. Crosspatch: Both are grumpy.
Little Miss Bossy: Both are blue, wear hats, yell, and tend to be grumpy.
Mr. Rude: Both are grumpy and are short-tempered.
Mr. Stubborn: Both are grumpy, yell, and are moody.
Little Miss Stubborn: Both are grumpy, yell, and are moody.
Mr. Noisy: Both yell out loud.
Mr. Fussy: Both are short-tempered and share rivals with Mr. Messy, the other Mr. Men and Little Misses.
Mr. Bump: Both are blue and get bad luck sometimes.
Mr. Rush: Both wear hats and get impatient.
Mr. No: Both wear hats, are grumpy, say no, and disagree.
Mr. Miserable: Both are miserable and gloomy.
Little Miss Brainy: Both are blue and get fed up sometimes.
Mr. Uppity: Both wear hats and are short-tempered.
Little Miss Splendid: Both wear hats and lose their temper rarely.
Little Miss Loud: Both yell out loud.
Mr. Nobody: Both are miserable and gloomy.
Little Miss Jealous: Both are grumpy.
Little Miss Show-Off: Both wear hats and are grumpy.

Out of series

Thomas and Friends

Thomas (The Railway Series, both are blue and are short-tempered)
Edward (The Railway Series, both are blue and tend to be grumpy sometimes),
Henry (The Railway Series, both are moody and tends to be grumpy sometimes),
Gordon (The Railway Series, both are blue and tend to be grumpy sometimes),
James (The Railway Series, both are grumpy sometimes),
Donald and Douglas (The Railway Series, all 3 get into arguments),
Diesel (The Railway Series, both are square and short-tempered),
Spencer (The Railway Series, both are grumpy and snobbish),
Billy The Orange Engine (The Railway Series, both are angry),
Sir Handel (The Railway Series, both are blue and tend to get grumpy at times),
Duncan (The Railway Series, both tend to grumpy sometimes),
Duke (The Railway Series, both are sometimes grumpy),
Mike (The Railway Series, both are grumpy and have blue),
Cranky (The Railway Series, both are hot-tempered),
Bulgy (The Railway Series, both are bad-tempered),
George The Steamroller (The Railway Series, both are grumpy and tend to insult others),
Bulstrode (The Railway Series, both are angry, grumpy and short-tempered),
Beresford (The Railway Series, both are blue and grumpy),
Frieda from Germany (The Railway Series, both are blue and short-tempered),
Rosie (Thomas’ Personality Swapped Adventures, both are angry, grumpy, tend to be easy to anger at times and have the same personalities),

TUGS

Zorran (TUGS, both are angry, cruel and grumpy).
Johnny Cuba (TUGS, both tend to be grumpy & life threatening sometimes),
Sea Rogue (Tugs, both are grumpy)
Warrior (Tugs, both tend to be grumpy sometimes)

Theodore Tugboat

Guysborough (Theodore Tugboat, both are grouchy and grumpy),

UK Children's TV

Mr. Plod (Noddy's Toyland Adventures, both are grumpy)
Master Tubby Bear (Noddy's Toyland Adventures, both are grumpy)
Sly and Gobbo (Noddy's Toyland Adventures, both are cruel and grumpy)
Pingu (Namesake Series, both are grumpy sometimes)
Pingu's Dad (Pingu, both tend to be grumpy sometimes)
Mr. Brillo (Brum, both are grumpy, short tempered and suffer from misfortune),
The Park Keeper (Brum, Season 2, both are grumpy, mean and short tempered),
Scott, Virgil, Alan, Gordon and John Tracy (Thunderbirds, all six wear blue and are grumpy at times)
Jeff Tracy (Thunderbirds, both wear blue and are grumpy sometimes)
The Hood (Thunderbirds, both cruel and grumpy)
Texas Pete (Superted, both are very short-tempered),
Sergant Major (The Shoe People, both are grumpy and rarely smile),
Sage the Owl (The Herbs, both are grumpy),
Trey (The Animals of Farthing Wood, both are bad-tempered),
Mr. Milko (Noddy's Toyland Adventures, both have blue and are gloomy)
Thorn (Lilybuds)

Aardman

Gromit (Wallace and Gromit, both are grumpy sometimes),
Preston The Cyberdog (Wallace and Gromit: A Close Shave, both are grumpy and cruel),
Victor Quartermaine (Wallace and Gromit: The Curse of the Were Rabbit, both are grumpy and cruel),
Piella Bakewell (Wallace and Gromit: A Matter of Loaf and Death, both are grumpy and cruel),
Mr. Arnold Hugh (Stage Fright, both are grumpy and cruel),
Fowler (Chicken Run, both are blue, have a unibrow and are short-tempered and grumpy)
Mr. Willard Tweedy and Mrs. Melisha Tweedy (Chicken Run, all three are grumpy and cruel),
Queen Victoria (The Pirates! In An Adventure With Scientists/Band of Misfits, both are Short-Tempered),
Anthony Trumper (Shaun The Sheep: The Movie, both are grumpy and cruel),
Lord Nooth (Early Man, both are grumpy and cruel),
Thimblenose Ted (Flushed Away, both are blue, short-tempered and grumpy),
Angry Kid (Namesake series, both are grumpy and cruel),

Disney

Pete (Mickey Mouse, both are grumpy and short-tempered)
Eeyore (Winnie-the-Pooh, both are gloomy),
Rabbit (Winnie the Pooh, both are sometimes grumpy),
Grumpy (Snow White And the Seven Dwarfs, both are grumpy and share the same name),
The Queen of Hearts (Alice in Wonderland, Disney, both have fearsome tempers),
George Darling (Peter Pan, Disney, both are short-tempered),
Captain James Hook (Peter Pan and Jake and the Never Land Pirates, both are short tempered, and suffer from misfortune),
Archemedies (The Sword in the Stone, both are grumpy),
King Leonidas (Bedknobs and Broomsticks, both have fearsome tempers),
Doli (The Black Cauldron, both are grumpy),
Tito (Oliver and Company, both are easily angered, although Mr. Grumpy is deliberately angry while Tito isn't),
The Beast (Beauty and the Beast, both are bad-tempered),
Cogsworth (Beauty and the Beast, both are grumpy),
Jafar (Aladdin, Disney, both are cruel, short-tempered, and suffer from misfortune),
Simba (The Lion King (1994-1998), both lose their temper and being moody sometimes),
Hades (Disney's Hercules, both have fearsome tempers),
Kuzco (The Emperor's New Groove, both are grumpy),
Yzma (The Emperor's New Groove, both are grumpy, mean, cruel, short-tempered, and suffer from misfortune),
Wilbur (The Rescuers Down Under, both are grumpy),
Stromboli (Pinocchio, both are easily angered)
Amos Slade (The Fox and the Hound, both are short-tempered)

Disney Channel and Disney XD

Dr. Drakken (Kim Possible, both are grumpy, short-tempered and blue)
Shego (Kim Possible, both are grumpy)
Candace Flynn (Phineas and Ferb, both get grumpy)
Star Butterfly (Star Vs. the Forces of Evil, both are grumpy and have blue),
Robbie Valentino (Gravity Falls, both are grumpy and mean),
Duff Killigan (Kim Possible, both are short-tempered)

Pixar

Woody (Toy Story, both tend to be grumpy sometimes),
Buzz Lightyear (Toy Story, both are grumpy and are easily angered at times)
Mr. Potato Head (Toy Story series, both are moody),
Lotso (Toy Story, both are mean),
Chunk (Toy Story, both are grumpy),
Cornelius and Thorny (A Bug's Life, all three are grumpy),
Randall (Monsters Inc., both are heartless),
Roz (Monsters Inc, both are grumpy),
Hank (Finding Dory, both are grumpy),
Doc Hudson and Sheriff (Cars, three are grumpy at Mr. Men and Lightning McQueen, additionally, Mr. Grumpy and Doc are both blue),
Red (Cars, both suffer from misfortune),
Anton Ego (Ratatouille, both are grumpy, mean, and short-tempered),
Carl Fredrickson (Up, they are both grumpy and prefer to be alone though for Carl, that was post-Ellie),
Sadness (Inside Out, both are blue and cry)
Disgust (Inside Out, both are grumpy and easily annoyed, except Disgust is green)
Anger (Inside Out, both are short-tempered and have similar shapes, except Anger is red)
Flik (A Bug's Life, both are blue and lose their minds)
Auto (WALL-E, both are grumpy)

Star Wars

Han Solo (Star Wars, both are grumpy and rarely happy)
Anakin Skywalker/Darth Vader (Star Wars, both have a bad temper and lose their temper with Mr. Men and Obi-Wan Kenobi),

Tim Burton

Dr. Finkelstein (The Nightmare Before Christmas, both are grumpy and short-tempered),
Mayor Burgermeister (Frankenweenie, both are grumpy),

Muppets and Sesame Street

Sam The Eagle (The Muppet Show, both are blue, grumpy, and have unibrows),
Statler and Waldorf (The Muppet Show, both are grumpy, and dislike everything),
Oscar the Grouch (Sesame Street, both are grumpy and have unibrows),
Bert (Sesame Street, both are grumpy and have unibrows),
Mr. Johnson (Fat Blue) (Sesame Street, both are blue and suffer from misfortune),
Benny Rabbit (Sesame Street, both are grumpy),
The Big Bad Wolf (Sesame Street, both are mean and grumpy),

Looney Tunes

Daffy Duck (Looney Tunes, both are grumpy)
Porky Pig (Looney Tunes, both are moody and short tempered sometimes),
Sylvester (Looney Tunes, both are short tempered),
Elmer Fudd (Looney Tunes, both are short-tempered),
Yosemite Sam (Looney Tunes, both are short-tempered),
Marvin the Martian (Looney Tunes, both are short-tempered),
Casper the Caveman (Looney Tunes, both are grumpy, famished and short tempered),
Von Vulture (Looney Tunes, both are short tempered),

Hanna-Barbera

Ranger Smith (Yogi Bear, both tend to get grumpy),
Kwame (Captain Planet and the Planeteers, both are deadpans),
Hardy Har Har (Lippy the Lion, Hanna-Barbera, both are gloomy),
Wally Gator (Hanna-Barbera, both are moody),
Officer Dibble (Top Cat, both are short-tempered and wear blue),
Jerry Mouse (Tom & Jerry, both are grumpy),

DreamWorks Animation

Shrek (Namesake series, both are grumpy and short-tempered),
Vitaly (Madagascar 3: Europe's Most Wanted, both are grumpy)
Master Shifu (Kung Fu Panda, both are grumpy and short-tempered sometimes),
Lord Shen (Kung Fu Panda 2, both are short-tempered),
Branch (Trolls, both are grumpy and are short-tempered, even though Branch turns happy at the end)
Alex (Madagascar, both are grumpy and short tempered)
Humpty Dumpty (Puss In Boots, both are angered easily)

Blue Sky Studios

Manny (Ice Age, both are grumpy sometimes),
Blu (Rio, both are blue and sometimes lose their temper)
Jewel (Rio, both are blue and sometimes moody)

Illumination

Gru (Despicable Me, both are grumpy),
Mike The Mouse (Sing, both are short-tempered)
Nana Noodleman (Sing, both are grumpy sometimes)

My Little Pony

Twilight Sparkle (My Little Pony: Friendship is Magic, both are grumpy sometimes)
Rainbow Dash (My Little Pony, both are blue and get grumpy at times),
Applejack (My Little Pony: Friendship is Magic, both get grumpy sometimes),
Rarity (My Little Pony, both get grumpy at times),
Cranky Doodle Donkey (My Little Pony: Friendship is Magic, both are grumpy)
Ms. Harshwhinny (My Little Pony: Friendship is Magic, both are short-tempered).
Principal Cinch (My Little Pony Equestria Girls: Friendship Games, both are mean spirited)
King Charlatan (My Little Pony N' Friends, both wear blue and are grumpy at times)
Sting (My Little Pony N' Friends, both are grumpy sometimes)
Catrina (My Little Pony N' Friends, both are cruel, grumpy and mean)
Hydia (My Little Pony N' Friends, both are bad tempered and gloomy)
Queen Bumble (My Little Pony N' Friends, both are bad tempered, cruel and mean)
Rep (My Little Pony N' Friends, both are grumpy sometimes)
Lavan (My Little Pony N' Friends, both are hot-tempered)
Arabus (My Little Pony N' Friends, both are cruel and are short-tempered)
Tirac (My Little Pony: Rescue From Midnight Castle, both are mean spirited)
Zeb (My Little Pony N' Friends, both are cruel and are mean spirited)

Nickelodeon

Squidward Tentacles (SpongeBob Squarepants, they both have big noses, are grumpy, blue, and suffer from misfortune),
Dudley Puppy (T.U.F.F. Puppy, both are moody),
Kitty Katswell (T.U.F.F. Puppy, both get easily angered and annoyed at times)
Lori Loud (The Loud House, both wear blue, are often to be grumpy, cruel sometimes, have a bad tempered, cry sometimes, moody and say "no")
Luna Loud (The Loud House, both smile rarely and are grumpy at times)
Lynn Jr. Loud (The Loud House, both are moody, cruel and easily angered at times)
Lucy Loud (The Loud House, both smile rarely)
Lana Loud (The Loud House, both are blue, were hats and are sometimes grouchy and moody)
Lola Loud (The Loud House, both are moody and hot tempered at times)
Lynn Sr. Loud (The Loud House, both are moody, wear blue, and tend to lose their temper at times)
Rita Loud (The Loud House, both tend to get angry)
Ronnie Anne Santiago (The Loud House, both have blue, cry sometimes, gloomy, are sometimes grumpy, easily annoyed and smile sometimes),
Becky (The Loud House, both wear blue and hate parties. Becky only hates Lori's sophisticated party)
Fiona (The Loud House, both wear blue, tend to be grumpy and share rivals with Lincoln, Clyde, formerly Jackie, Mandee, the Mr. Men & Little Misses)
Sam Sharp (The Loud House, both wear blue)
Mr. Grouse (The Loud House, both are grumpy, have neighbors, cruel sometimes, cry once in a while have "Mr." in their names and smile rarely),
Coach Pacowski (The Loud House, both wear hats and are sometimes grumpy)
Principal Wilbur T. Huggins (The Loud House, both wear blue and tend to be grumpy)
Herbert Dumbrowski aka The Chief (T.U.F.F. Puppy, both are grouchy, and are short tempered),
Mr. Krabs (SpongeBob SquarePants, both are moody),
Patchy the Pirate (SpongeBob SquarePants, both are frustrated sometimes),
Carlotta Casagrande (The Loud House, both tend to get grumpy)
Mrs. Puff (SpongeBob SquarePants, both are grumpy)
Ed Bighead (Rocko's Modern Life, both are grumpy),
Helga Pataki (Hey Arnold, both are mean, moody, grumpy, short-tempered and have unibrows),

Cartoon Network

Buttercup (The Powerpuff Girls, both tend to get grumpy),
Dexter (Dexter's Laboratory, both are grumpy sometimes),
Eddy (Ed, Edd 'n Eddy, both are short-tempered sometimes),
Kevin (Ed, Edd n Eddy, both are grumpy and sometimes mean),
Fuzzy Lumpkins (The Powerpuff Girls, both are mad and don't take kindly to visitors),
Eustace Bagge (Courage the Cowardly Dog, both are grumpy and cruel),
Johnny Bravo (Johnny Bravo, both wear blue and are moody),
Bloo (Foster's Home for Imaginary Friends, both are blue and tend to get grumpy sometimes),
Gumball (The Amazing World of Gumball, both are blue and suffer from misfortune)
Grim (The Grim Adventures of Billy & Mandy, both suffer from misfortune)
Mandy (The Grim Adventures of Billy and Mandy, both are grumpy, mean and short-tempered),
Frankie Foster (Foster's Home for Imaginary Friends, both get easily angered and annoyed at times)
Schnitzel (Chowder, both are short-tempered and grumpy),
I. R. Baboon (I Am Weasel, both are blue and have shocking bad-tempered),
Numbuh 86 (Codename: Kids Next Door, both are short-tempered),
Lizzie Devine (Codename Kids Next Door, both have blue on and are moody),

Nintendo

Bowser (Nintendo, both are very short-tempered),
King K. Rool (Donkey Kong Country, both are cruel and cold-hearted),
Tiff (Kirby: Right Back at ya!, both are short-tempered),
Ghirahim (The Legend of Zelda: Skyward Sword, both are cold-hearted),
Ashley (Warioware series, both are easily angered),
Ludwig Von Koopa (Super Mario Bros 3, both are short-tempered and blue),
Bald Bull (Punch Out!! Nintendo, both are short tempered),
Princess Zelda (Legend Of Zelda, both wear blue, bad-tempered, moody, gloomy, say "no." and are grumpy at times)
King Koopa (Super Mario Bros Super Show, both are mean-spirited)
Cranky Kong (Donkey Kong Series, both are cranky)
King K. Rool (Donkey Kong Series, both wear blue, are mean-spirited and share rivals with Donkey Kong, the Mr. Men and Little Misses)

Sega

Knuckles (Sonic the Hedgehog, both are grumpy),
Amy Rose (Sonic the Hedgehog series, both are very short-tempered),
Blaze the Cat (Sonic the Hedgehog, both tend to be grumpy and short-tempered sometimes),
Dr. Robotnik / Eggman (Sonic the Hedgehog, both have ferocious tempers),
Dr. Robotnik (Adventures of Sonic the Hedgehog, both are grumpy and short-tempered)
Shadow the Hedgehog (Sonic the Hedgehog games, both rarely smile and have four colours to correspond them),
Coconuts (Sonic the Hedgehog, both are grumpy and unfortunate),
Sally Acorn (Sonic the Hedgehog, both are grumpy sometimes)

The Simpsons

Homer Simpson (The Simpsons, both tend to be grumpy sometimes),
Abe Simpson (The Simpsons, both are grumpy),
Patty and Selma Bouvier (The Simpsons, all three are grumpy. Selma also wears blue while Patty wears pink),
Principal Skinner (The Simpsons, both wear blue and are grumpy sometimes),
Groundskeeper Willie (The Simpsons, both wear blue and are hot tempered)
Moe Syzlak (The Simpsons, both are grumpy and mean),
Kent Brockman (The Simpsons, both are grumpy),
Charles Montgomery Burns (The Simpsons both are bad tempered and enemies with Mr. Happy and Homer),
Sideshow Bob (The Simpsons, both are bad-tempered and life-threatening),
Frank "Grimey" Grimes (The Simpsons, both are short-tempered and suffer from misfortune)
Frank Grimes Junior (The Simpsons, both are short tempered)
Comic Book Guy (The Simpsons, both are grumpy and mean)
Hans Moleman (The Simpsons, both have the worst luck in their lives)

Family Guy

Peter Griffin (Family Guy, both are moody),
Brian Griffin (Family Guy, both have the same voice and are grumpy sometimes),
Stewie Griffin (Family Guy, both are grumpy and short-tempered),
Carter Pewterschimdt (Family Guy, both are mean, and grumpy),
Ernie the Giant Chicken (Family Guy, both are hot-tempered),
Mr. Washee Washee (Family Guy, both are angry),

British Comedy TV Shows

Mr. Bean (Namesake series, both are grumpy and moody),
Edmund Blackadder (Blackadder, both are grumpy, mean and moody)
Basil Fawlty (Fawlty Towers, both grumpy, moody and hot tempered)
Father Ted (Father Ted, both get grumpy with the Mr. Men and Dougal),
Jack Hackett (Father Ted, both are grumpy and bad-tempered)
Victor Meldrew (One Foot In The Grave, both grumpy and moody),
Arnold Rimmer (Red Dwarf, both wear blue, grumpy and are mean).

DC Comics

Batman (DC Comics, both have blue and act tough),
Robin (Teen Titans Go!, both are grumpy and short-tempered)

Marvel Comics

Wolverine (X-Men, Marvel Comics, both are grouchy)
J Jonah Jameson (Spider-Man, Marvel Comics, both are hot tempered)
Thor (Marvel Comics, both are grumpy sometimes)
Tony Stark/Iron Man (Marvel Comics, both can get grumpy sometimes)

Power Rangers

Goldar/Grifforzer (Mighty Morphin Power Rangers/Kyouryuu Sentai Zyuranger, both are short-tempered),
Lord Zedd (Mighty Morphin Power Rangers, both are short tempered and ferocious),
Ecliptor/Yugande (Power Rangers in Space/Denji Sentai Megaranger, both are short tempered and grumpy),
Bulk (Mighty Morphin Power Rangers, both are short tempered),
Ernie (Mighty Morphin Power Rangers, both were short tempered sometimes),

Total Drama

Chef Hatchet (Total Drama series, both are short-tempered, grumpy, angry and have unibrows),
Eva (Total Drama series, both tend to be grumpy & short tempered),
Sky (Total Drama Series, both have blue and lose the temper rarely),
Zoey (Total Drama Series, both lose their temper sometimes),

Pokémon

Paul (Pokémon, both are grumpy, mean, and have similar voices),
Butch (Pokémon, both are bad-tempered sometimes)
Cyrus (Pokémon, both are grumpy and they smile rarely)

Archie Comics

Reggie Mantle (Archie series, both are cruel, are short-tempered and share rivals with Archie, Betty, Veronica, Jughead, the Mr. Men and Little Misses)
Betty Cooper (Archie series, both wear blue, get angry sometimes and share rivals with Reggie, Veronica, the Mr. Men, and Little Misses)
Veronica Lodge (Archie series, both wear blue, are short-tempered and share rivals with Reggie, Betty, the Mr. Men, and Little Misses)
Archie Andrews (Archie series, both wear blue, get angry sometimes and share rivals with Reggie, the Mr. Men and Little Misses)
Jughead Jones (Archie series, both wear blue, get mad rarely, and share rivals with Reggie, the Mr. Men and Little Misses)
Sabrina Spellman (Archie series, both wear blue, lose their temper sometimes and share rivals with Reggie, the Mr. Men and Little Misses)
Waldo Weatherbee (Archie series, both wear blue and are short-tempered)
Smithers (Archie series, both wear blue and are cruel sometimes and share rivals with Archie, the Mr. Men and Little Misses)

Don Bluth

Daddy Topps (The Land Before Time, both are moody and grumpy),
Gnorga (A Troll in Central Park, both are grumpy and short-tempered)
Llort (A Troll in Central Park, both are grumpy)

Miscellaneous

Turner (Handy Manny, both are blue, short-tempered and grumpy),
Toadhog (Jungle Junction, both are grumpy a lot),
Clyde (PAC-MAN TV Series, both are grumpy and get annoyed with Inky and Mr. Scatterbrain)
Mezmeron (PAC-MAN TV Series, both are grumpy)
Grump-Pea (Poddington Peas, both are grumpy)
The Grinch (Dr. Seuss books, both are grouchy, mean, and they grumble),
Zeta (Shimmer and Shine, both are short-tempered and have blue),
Ms. Bitters (Invader Zim, both are grumpy, and dislike everything),
Dorkus (Planet Sheen, both are grumpy, mean, and both get easily annoyed and suffer from misfortune),
Admiral Zhao (Avatar: The Last Airbender, both have similar voices and are short tempered),
Inky (Pac-Man, both are blue),
Ickis (Aaahh!!! Real Monsters, both suffer from misfortune),
Katie Kaboom (Animaniacs, both are very short-tempered),
Farmer Giles (Henry's Cat, both get angry at times),
The Grumpy Old Troll (Dora the Explorer, both are grumpy),
Benson (Regular Show, both are grumpy and short tempered),
Nicole Watterson (The Amazing World of Gumball, both are blue, grumpy, moody, and short-tempered),
Gruffi Gummi (Disney's Adventures of the Gummi Bears, both are grumpy and rarely smile),
Montana Max (Tiny Toon Adventures, both are short-tempered),
Thaddeus Plotz (Animaniacs, both are short-tempered),
Cat (CatDog, both have a bad mood and short-tempered),
Megatron (Transformers, both are angered easily),
Ratchet (Transformers Animated, both are grumpy),
Kyle The Conjurer (Fanboy and Chum Chum, both are grumpy, mean, and short-tempered),
Mr. Robinson (The Amazing World of Gumball, both are blue, have a big nose, and have an extremely terrible temper),
Slappy Squirrel (Animaniacs, both are short-tempered, and wear green hats),
Drew Pickles (Rugrats, both tend to be grumpy sometimes),
Angelica Pickles (Rugrats/All Grown Up, both are mean and short tempered),
Guy Am I (Green Eggs and Ham; Dr. Seuss books, both are grouchy and dislikes anything),
The Gromble (Ahhh! Real Monsters, both are short tempered),
Ice King (Adventure Time, both are blue, mean, and seem to be grumpy a lot),
Gaz Membrane (Invader Zim, both are grumpy, mean, and short-tempered),
Mr. Gus (Uncle Grandpa, both are grumpy and have Mister at the beginning of their names),
Pearl (Steven Universe, both are blue and get grumpy often),
Clover (Sofia the First, both are grumpy at times),
Princess Amber (Sofia the First, both get grumpy at times),
Scoutmaster Lumpus (Camp Lazlo, both are mean, grumpy, short-tempered, and suffer from misfortune),
Robot Jones (Whatever Happened to Robot Jones?, both are mean-spirited)
Nonny (Bubble Guppies, both smile rarely)
Mr. Grumpfish (Bubble Guppies, both are grumpy and smile rarely)
Fifi La Fume (Tiny Toon Adventures, both are easily angered at times)
Zeta (Shimmer & Shine, both are grumpy)
Minerva Mink (Animaniacs, both are grumpy sometimes)
Daggett (The Angry Beavers, both are grumpy, moody, and get angry at times)
Norbert (The Angry Beavers, both are angry, moody, short tempered and lose their temper rarely)
Old Man Grumpus (Wow! Wow! Wubbzy!, both are blue, rarely smile, short-tempered, complain, and are grumpy)
Custard (Strawberry Shortcake, both are sometimes grumpy),
The Boss (Nuzzle and Scratch, both are grumpy),
Mr. Gronkle (Richard Scarry, both are grumpy and short-tempered),
Ms. Grunkle (Jump Start, both are grumpy and cruel)
Red (Angry Birds, both are short-tempered and grumpy),
Mack (Doggity's PBS Kids Sprout, both are grumpy),
Gail the Guard’s Compartment (Ernest the Engine Car, both are grumpy and short-tempered),
Two Legs Joe (Spliced!, both are short-tempered),
Mario (Sml, both have blue and are grumpy),
Skeletor (Masters of the Universe, both are blue and easily angered)
Flogg (The New Adventures of He-Man, both have a nasty temper)
Burne Thompson (TMNT, both are hot tempered),
Rick Sanchez (Rick and Morty, both are grumpy, short-tempered, mean, have a unibrow, and have blue),
Grouchy Smurf (The Smurfs, they are both blue, grumpy and are always in a bad mood),
Junior Wetworth (Snorks, both are mean and rude),
Grumpy Bear (Care Bears, both have "Grumpy" in their names, blue, and are rarely happy),
Ray Boccino (Grand Theft Auto IV, both are short tempered),
John McClane (Die Hard, both tend to be angry)
James Bond (007, both tend to be angry and rarely smile)
Danny Rebus (The Electric Company, both hardly smile),
Hwmffra (Wil's father) (Will Quack Quack, both are grumpy and short-tempered),
Mr Curry (Paddington Bear, both are grumpy, mean and bad-tempered)
Leon MacNeal (The Puzzle Place, both are moody),
Strong Bad (Homestar Runner, both are grumpy and cruel),
Jack Torrance (The Shining, both are grumpy and are writers),
Mudge (The Doodlebops, they are grumpy and always in a bad mood).
General Motus, Caius Bonus and Caius Fatuous (Asterix, all four are grumpy and short-tempered)
Papa (Terry Bears, both are short-tempered)
Trawler (Elias The Little Rescue Boat, both are sometimes grumpy),
The Mouse King (Nutcracker Prince, WB/Lacewood, both are unfortunate and grumpy),
Kirby (The Brave Little Toaster, both are grumpy most of time),
Sir Percival (Pinky and Perky, both grumpy),
Ray Barone (Everybody Loves Raymond, both are easily annoyed at times)
Carl Winslow (Family Matters, both are grumpy and short tempered sometimes),
Cat (Peg + Cat, both are blue and moody),
Oliver Douglas (Green Acres, both live on a farm and are grumpy at times),
March (The Months of the Year, both are grumpy and short-tempered),
Chandler Bing (Friends, both are moody and tend to be grumpy sometimes),
Sid (Hey Arnold!, both are grumpy and easily angered)
Soul (Soul Eater, both are grumpy),
Edward (Camp Lazlo, both had the same attitude),
Scissors and Pear (Brawl Of the Objects, both are mean, although Scissors is turning out nice)
Sam (Jimmy Neutron, both are short-tempered),
Tower (The Little Engine That Could, both are grumpy and short-tempered),
Dan (Dan vs, both have a bad mood and are short-tempered),
Hannah Abbott (Harry Potter, both are short-tempered sometimes),
Duck (Old Bear Stories, both are gloomy),
Lewis T. Duck (Charlie Chalk, both are short-tempered),
Moody Margaret (Horrid Henry, both are grumpy),
Sour Susan (Horrid Henry, both are grumpy),
Dr. Claw (Inspector Gadget, both are grumpy),
Roger Smith (American Dad, both are mean and short-tempered),
Sad Sack (The Raggy Dolls, both are gloomy),
Sir Vladenock and Lafety Le Fei (Dark and Light Elemental Ages from Warlords, all 3 are grumpy, mean, cruel, rarely-smile and short-tempered),
Strong Mad (Homestar Runner, both are blue, similar shapes, and usually mad),
Ronnie McDoggle (Fat Pizza, both are grumpy, short tempered, quick tempered and argues on the phone),
Rocky the Lebanese Rambo (Fat Pizza, both are grumpy and yells),
Bobo Gigliotti (Fat Pizza, both are short tempered, grumpy and cruel),
Michael De Santa (Grand Theft Auto V, both are short tempered and angry at times)
Eric Cartman (South Park, both are grumpy, mean and moody),
Pauly Falzoni (Fat Pizza, both are short tempered and gets angrily easily),
Junior (Fat Pizza, both have fearsome tempers),
Aussie Pubs Guy (Fat Pizza episode "Beach Pizza", both get angry easily),
Lifesaver Les (Fat Pizza episode "Beach Pizza", both are grumpy),
Jim (Fat Pizza/Swift and Shift Couriers, both are grumpy, famished, short tempered and Jim is hard to understand, while Mr. Grumpy is easier to understand),
November (The Months of the Year, both tends to be grumpy sometimes),
Ghengis (The Wacky World of Tex Avery, both are grumpy and have blue noses),
Chief Quimby (Inspector Gadget, both are short-tempered),
No Slacking (ChuckleVision, both are short tempered),
Franklin (Franklin the Turtle, both are grumpy sometimes),
Hank Hill (King of the Hill, both tend to be grumpy sometimes),
Cotton Hill (King of the Hill, both are grumpy and bad-tempered),
Coppercab (YouTube, both get angry easily),
Father Christmas (1991 Raymond Briggs film, both are grumpy and prefer to be alone),
Tarder Sauce aka the Grumpy Cat (A famous internet meme, both are grumpy),
Ember Flicker Flame (Lalaloopsy, both are short-tempered sometimes),
Mr. Fizz (Codename: Kids Next Door, both are short tempered),
BA Baracus (The A-Team, both get grumpy at times),
Gus (Robotboy, both are blue and get grumpy),
Blue (Dick Figures, both are blue and grumpy),
Mr. Nezzer (Veggie Tales, both are the same height are boss-like figures),
Rod (Avenue Q, both are blue and moody),
Boober Fraggle (Fraggle Rock, both are grumpy),
Wayne Cramp (The Cramp Twins, both are blue, have unibrows and are heartless),
Walter (Jeff Dunham, both are grumpy),
Trevor Philips (Grand Theft Auto V, both have bad tempers and get really angry)
Cyril Sneer (The Raccoons, both are grumpy),
Impmon (Digimon, both are cruel),
Oliver (The Transporters, both are grumpy),
Trina Riffin (Grojband, both are grumpy),
Nestor (Scaredy Squirrel, both are easily angered),
Dade (Harvey Beaks, both are grumpy, easily angered)
Two Legs Joe and Patricia (Spliced, both are grumpy),
Crocodile (Tinga Tinga Tales, both are grumpy),
Harry Cross (Brookside, both and grumpy),
Kyle (Being Ian, both are grumpy)
Stan Smith (American Dad, both have blue and tend to be grumpy sometimes),
Ebenezer Scrooge (A Christmas Carol, both are grumpy, mean and short-tempered, although he becomes cheerful at the end),
Alfred (Johnson and Friends, both are grumpy and hate everything),
Sasuke Uchiha (Naruto, both have blue and are short-tempered),
Sakura (Urusei Yatsura, both are short-tempered, at least when Ataru is pestering her),
Henry (Oswald, both are grumpy)
Robbie Rotten (LazyTown, both are grumpy)
Gloomius Maximus (Rolie Polie Olie, both are grumpy)
Mio Naganohara (Nichijou, both are blue and are short-tempered),
Lord Rataxes (Babar, both are grumpy),
Mike Teavee (Charlie and the Chocolate Factory, both are grumpy and short-tempered),
Jade West (Victorious, both are mean, grumpy, and short-tempered),
Mr. Krupp (Captain Underpants, both are grumpy, mean, short-tempered, and dislike everything),
Nightmare (Five Nights at Freddy's Episode 4, both wear hats and short tempered and the opposite to Mr. Happy and Nightmare Fred),
Mesmo (Mixels, both are grumpy),
Carter Blake (Heavy Rain, both have similar voices, bad tempered and grumpy),
Norman Jayden (Heavy Rain, both tend be grumpy sometimes)
Scott Shelby (Heavy Rain, both are cruel and tend to be grumpy)
Ross Geller (Friends, both short tempered and get very angry at times)
Ethan Mars (Heavy Rain, both are gloomy and happy at the end of their stories)
Tommy Vercetti (Grand Theft Auto: Vice City, both easily angry, wear blue and are cruel)
Max Payne (Namesake series, both have similar voices, grumpy and get angry),
Fred Leblanc (Fred's Head, both are grumpy and short-tempered at times),
Mr. Noodman (Sanjay and Craig, both are grump, cruel and suffer from misfortune)
Vladimir Lem (Max Payne, both are cruel, grumpy and enemies with Mr. Happy and Max),
Niko Bellic (Grand Theft Auto IV: both grumpy and moody)
Alfred (Johnson and Friends, both are grumpy and complain about everything).
Cranky Villagers (Animal Crossing, all are grumpy)
Pingo (Pingu, both tend to be grumpy sometimes)
Tony Montana (Scarface, both are grumpy, cruel and short tempered)
Max Rockatansky (Mad Max, both are grumpy and rarely happy)
Simon Belmont (Captain N The Game Master both wear blue, cry once in a while, gloomy and are sometimes grumpy),
Kurtis Styker (Mortal Kombat, both wear blue, are grumpy sometimes and smile sometimes)
Sonya Blade (Mortal Kombat, both wear blue, are grumpy sometimes and smile sometimes)
Charles Green Jr (Angry Grandpa, both are hot-tempered, yell and are very moody)
Jeffery Ridgway Sr (Mcjuggernuggets, both are moody, cruel, wear hats, yell and are hot-tempered)
Stephen Quire (Greatest Freakout Ever Series, both are mean, bad-tempered, yell and wear hats)
William (Violette1st, both are mean and bad tempered)
Cody (DaddyOFive, both are moody and hot tempered)
Princess Lana (Captain N The Game Master, both wear blue and are grumpy sometimes)
Donkey Kong (Captain N The Game Master, both wear hats and are grumpy)
King Hippo (Captain N The Game Master, both are blue, cruel and are short tempered)
Herbert Pervical Bear Esquire (Club Penguin Series, both are hot tempered, cruel, grumpy and mean)
Nightmare (FNAF 4, Both wear hats, short-tempered and are the opposite to Mr. Happy and Nightmare Fredbear)
Chef Pee Pee (SuperMarioLogan, both are grumpy and short-tempered)
Grumpy Mumpy (My Little Animals, both are grumpy)
Min-Min (ARMS, both are short-tempered)
Ingrid Third (Fillmore!, both smile sometimes)
Beavis & Butthead (Namesake series, all three wear hats and are cruel sometimes. Beavis only wears blue just like Mr. Grumpy)
Daria (The Beavis & Butthead and Namesake Series, both wear blue, wear hats and smile rarely)
Jeffy (SuperMarioLogan, Both wear blue and are bad-tempered)
Four (Seven Little Monsters, both are grumpy and smile rarely, although Four laughs sometimes)
Fanny (Battle for BFDI, both are grumpy and blue)
Kazuma Kiryu (Yakuza, both rarely smile)
Tai Tai (Sagwa The Chinese Siamese Cat, both wear blue and are angered easily)
Mikhail Faustin (Grand Theft Auto IV, both are angry and short tempered)
Chef Gordon Ramsay (Kitchen Series, both hot tempered, grumpy, get really angry and rarely smile)
Jimmy Pegorino (Grand Theft Auto IV, both are grumpy and mean)
Cleo (Heathcliff, both smile rarely and are grumpy sometimes)
Big Nose (Pink Panther and Pals, both have unibrows and are easily angered)
Angry Video Game Nerd (Both of them have a bad temper and tend to break stuff)
Ruckus (Dumb Ways To Die, both are blue, grumpy and short-tempered)
Master Frown (Unikitty!, both are easily angered)
Alf the Pizza Man and Jimmy the Cat (Cats' Eyes, all 3 are short tempered)
Eva (Wii sports series, both cry a lot, grumpy at Kathy Ray’s face and have Lucy Adderley with her (Eva only))
Principal McVicker (Beavis and Butthead, both are grumpy and short-tempered)
Barry (ToddWorld, both are blue, grumpy and short-tempered)
Stripes (Marvin the Tap Dancing Horse, both are easily annoyed, although Stripes can be a nice tiger)
Sulky Sue (Little Monsters, both are moody)
Simon Sulk (Grizzly Tales for Gruesome Kids, both are grumpy)
Sharpay Evans (High School Musical, both are grumpy and short-tempered)
Randall The Bear (Catscratch, both are bad-tempered and share rivals with the cats, Mr. Men and Little Misses)
Principal Dean (Regular Show, both are short-tempered)
Rigby's Dad (Regular Show, both are angered easily)
Tantrum Tabitha (Little Monsters, both have shocking bad tempers. Grumpy by name and even more grumpy by nature)
The Ghostly Trio (Casper series, all four of them are blue and are mean spirited)
Jim Hopper (Stranger Things, both are grumpy)
Brooklyn T. Guy (SuperMarioLogan, both are moody)
Bull Sharkowski (My Gym Partner's a Monkey, both are blue, cruel, mean-spirited, grumpy and share rivals with Adam, Jake, the Mr. Men and Little Misses)
Daimajin (Namesake series, both are mean-spirited)
Stretch (Casper, both are grumpy and moody)
N (Leapfrog, both are grumpy)
Kaput & Zosky (Nakesake series, all 3 of them are cruel)
Godzilla (Namesake series, both are cruel and get angry at times)
King Kong (Namesake series, both are cruel and get angry at times)
King Ghidorah (Godzilla series, both are mean and share rivals with Godzilla, the Mr. Men and Little Misses)
Plucky Duck (Tiny Toon Adventures, both are grumpy)
Pan (Dragon Ball series, both wear blue and are short-tempered)
Susan And Mary Test (Johnny Test, all three of them wear blue and are short-tempered)
Falco Lombardi (Star Fox, both are blue and lose their temper sometimes)
Black Spy And White Spy (Spy Vs. Spy, all three of them are cruel and share rivals with each other, Grey Spy, the Mr. Men And Little Misses)
Hugh Test (Johnny Test, both are moody)
Lila Test (Johnny Test, both are short-tempered)
Gomora (Ultra Series, both are cruel sometimes)
George Wilson (Dennis The Menace, both are grumpy, short-tempered, suffer from misfortune, and share rivals with Dennis, the Mr. Men & Little Misses)
Bender (Futurama, both tend to be grumpy)
The Grumpy Penguin (Pingu, both are grumpy)
Martin Riggs and Roger Murtaugh (Lethal Weapon, all 3 get very angry sometimes)
Joel (The Last of Us, both are grumpy)
Ridley (Metroid Series, both are blue, are mean and share rivals with Samus, the Mr. Men and Little Misses)
Napoleon (Animal Farm, both are grumpy and mean)
Robby the Robot (Forbidden Planet, both have blue and share rivals with B9 Robot, the Mr. Men and Little Misses)
B9 Robot (Lost in Space, both are blue and share rivals with Robby the Robot, the Mr. Men and Little Misses)
Samus Aran (Metroid, both wear blue and share rivals with Ridley, the Mr. Men and Little Misses, although, when she is in zero suit form, she has a jumpsuit that is blue)
Wolf O'Donnell (Star Fox, both wear blue and share rivals with Fox McCloud, the Mr. Men and Little Misses)
Mr. Lancer (Danny Phantom, both are grumpy, short-tempered and share rivals with Danny, Sam, Tucker, The Mr. Men and Little Misses)
Peppy Hare (Star Fox, both are snappy)
Slippy Toad (Star Fox, both wear blue and complain sometimes)
Grumpy the T-Rex (Land of the Lost, both have "Grumpy" in their names, are cruel and have rivals)
C. Clumby Clumbernut (Bugsnax, both are grumpy)
Danny Fenton (Danny Phantom, both wear blue and are short-tempered)
Sam Manson (Danny Phantom, both wear blue, tend to get grumpy and have rivals)
Jazz Fenton (Danny Phantom, both are short-tempered)
Fox McCloud (Star Fox, both have green on them and share rivals with Wolf O'Donnell, the Mr. Men and Little Misses)
Cody (SuperMarioLogan, both are blue and get angry sometimes)
Screwy (Rolie Polie Olie, both are square, grumpy and get angry)
Shao Kahn (Mortal Kombat, both are cold-hearted, mean-spirited and are cruel)
Dark Danny (Danny Phantom, both are cruel and are mean-spirited)
Vlad Masters/Vlad Plasmius (Danny Phantom, both wear blue, are cruel, and are mean-spirited)
Box Ghost (Danny Phantom, both wear hats, are blue and are moody)
Skulker (Danny Phantom, both are cruel and mean-spirited)
Walker (Danny Phantom, both frown, tend to be grumpy and smile rarely)
Bullet (Danny Phantom, both act tough)
Pariah Dark (Danny Phantom, both are mean-spirited, cruel and are tough)
Horace Nebbercracker (Monster House, both are grumpy and yell)
Guillermo (Victor and Valentino, both are square shaped and rarely smile)
Bernard Williams (Craig of the Creek, both are grumpy, complain, short-tempered, and rarely smile)
Elder Mark (Craig of the Creek, both yell at people and are mean)
Victor (Victor and Valentino, both have blue and complain sometimes)
Pineapple (Victor and Valentino, both rarely smile)
The Bear (Masha and the Bear, both are grumpy)
Terence (Angry Birds, both are grumpy and rarely smile)
Kimiko Tohomiko (Xiaolin series, both wear blue, hats, yell and are short-tempered)
Squish (Bump in the Night, both are blue, get grumpy sometimes, and suffer from misfortune)
Margaret Wade (Dennis the Menace, both are moody and suffer from misfortune)
SCP-682 (SCP Foundation, both are cruel, rude, and scream/roar out loud)
Yuk (The Beeps, both are grumpy)
Morgan (Bananas in Pyjamas, both are grumpy and yell sometimes)
Bradley P. Richfield (Dinosaurs, both are grumpy, cruel and mean-spirited)
Vegeta (Dragon Ball, both are grumpy, short-tempered, and wear blue)
Piccolo (Dragon Ball, both are grumpy and short-tempered)