Top 10 Most Annoying Cartoon Network Characters

Uncle Grandpa - Uncle Grandpa

Uncle "Larry" Grandpa is the main character of the animated series Uncle Grandpa, which was created by Peter Browngardt. In the show, Uncle Grandpa is portrayed as the magical and eccentric uncle and grandfather to everyone in the world. He travels around in his RV helping children with their problems... read more

Whoever came up with this show and its characters must have been extremely high on marijuana.

He ruined Cartoon Network.

HATE HIM! HIS SHOW STINKS! SECOND WORST SHOW EVER, ONLY BEAT BY BARNEY.

Orange - The High Fructose Adventures of Annoying Orange

The whole reason for this show is to watch a minute of this trash and then get your remote and throw it at your TV.

Annoying Orange had a good start, but now it sucks.

It's always been bad.

Johnny Test - Johnny Test

Johnny Test is the 11-year-old protagonist of the animated series Johnny Test, which aired from 2005 to 2014. He lives in the fictional town of Porkbelly with his talking dog Dukey and his genius twin sisters, Susan and Mary. The show follows his adventures, often caused by his sisters' scientific experiments... read more

This kid needs to be tested for being unstable.

Go to hell, Test-Boy!

Izzy - Total DramaRama

Robin - Teen Titans Go!

Robin is a fictional superhero appearing in American comic books published by DC Comics, commonly in association with Batman. Multiple characters have taken on the Robin identity, including Dick Grayson, Jason Todd, Tim Drake, and Damian Wayne. The character is also featured prominently in animated series... read more

Robin is awesome in Teen Titans! They ruined him and everyone else in Teen Titans Go! Why, Cartoon Network?! WHY?!

Why did they ruin his character?

Steven Universe - Steven Universe

Steven Quartz Universe is the main character of the animated television series Steven Universe. He is a half-human, half-Gem and the son of Rose Quartz, who gave up her physical form to give birth to him. Throughout the series, Steven grows into his role as a leader of the Crystal Gems and seeks to understand... read more

Margaret - Regular Show

I can't believe how mean she is to poor Mordecai.

Come on, just date Mordecai again already!

Pizza Steve - Uncle Grandpa

Pizza J. Stevens, commonly known as Pizza Steve, is a main character in the animated series Uncle Grandpa created by Peter Browngardt. He is a walking pizza slice who believes that he is the coolest slice in the world. The character is voiced by Adam Devine and plays a prominent role throughout the show... read more

Self-absorbed, condescending jerk, if I say so myself. The complete definition of a rotten, spoiled brat. Can't he just go to hell already? Or get eaten, I swear. Mr. Gus is so much a better character than him.

Amy Rose - Sonic Boom

Amy Rose is a fictional character in SEGA's Sonic the Hedgehog series. She is a pink anthropomorphic hedgehog known for her cheerful and competitive personality, and she is infatuated with Sonic, the main character of the series. Amy is notable for being the first playable female character in the Sonic... read more

Amy Rose is annoying, but can she at least be #7?

Raven - Teen Titans Go!

Raven is a fictional superheroine appearing in American comic books published by DC Comics. She first appeared in a special insert in DC Comics Presents #26 in October 1980 and was created by writer Marv Wolfman and artist George Pérez. Raven is a founding member of the New Teen Titans and is known for... read more

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Lumpy Space Princess - Adventure Time

Lumpy Space Princess is a character in Adventure Time. She first appears in the episode Trouble in Lumpy Space. She is the daughter of the Lumpy Space King and Queen.

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Princess Bubblegum - Adventure Time

Princess Bonnibel Bubblegum of the Candy Kingdom is a fictional character from the animated series Adventure Time on Cartoon Network. She is a scientist and ruler with a complex personality, often balancing her logical mindset with compassion for her citizens. The character is voiced by Hynden Walch... read more

Jerry - Tom and Jerry

Gerald "Jerry" Mouse is a fictional character and one of the title characters in Metro-Goldwyn-Mayer's Tom and Jerry series of theatrical cartoon short films. He is a clever mouse who is frequently pursued by Tom the cat but often manages to outsmart him. Jerry first appeared in the 1940 cartoon short... read more

Beast Boy - Teen Titans Go!

Beast Boy, also known as Garfield Logan, is a fictional superhero appearing in American comic books published by DC Comics. He is typically associated with the superhero teams Teen Titans and Doom Patrol. The character was created by writer Arnold Drake and artist Bob Brown, and first appeared in The... read more

Hugh Test - Johnny Test

His meatloaf obsession.

Hugh Test? Hugh Neutron?

Paul - Pokémon

Flapjack - The Marvelous Misadventures of Flapjack

Flapjack is the main protagonist of the American animated series The Marvelous Misadventures of Flapjack. He is a young boy from Stormalong Harbor who dreams of becoming a great adventurer. With the help of his best friend, Captain K'nuckles, he embarks on various quests while remaining unaware of K'nuckles... read more

Numbuh 3 - Codename: Kids Next Door

Ben Tennyson - Ben 10: Omniverse

Yuri Lowenthal should stick to voicing anime characters like Sasuke Uchiha, because he doesn't deserve to have to abuse his voice for such a crappy script that the scriptwriters made. Ben used to be good in the first series, Alien Force, and Ultimate Alien, but Omniverse ruined his character.

One more time I hear his voice and his bragging, and I am going to Mars.

Rigby - Regular Show

Rigby is a raccoon character from the Cartoon Network animated series Regular Show, created by J. G. Quintel. He is the best friend of Mordecai, a blue jay, and the two often engage in bizarre and humorous adventures. They both work as groundskeepers at a park, where their antics frequently put their... read more

I like Mordecai, but Rigby is self-obsessed, selfish, and mean. He mistreats Mordecai and everyone else.

Dee Dee - Dexter's Laboratory

Dee Dee is a fictional character from the animated series Dexter's Laboratory, which aired on Cartoon Network. She is Dexter's energetic and curious older sister who frequently disrupts his secret lab experiments. Despite their sibling rivalry, Dee Dee is a beloved and iconic part of the show.

Double D - Ed, Edd n Eddy

Iris - Pokémon: Black & White

Cilan - Pokémon: Black & White

Cilan is one of the three Gym Leaders of the Striaton City Gym, officially known as the Striaton Gym, in the Pokémon Black and White video games. In the anime, he is classified as an A-class Pokémon Connoisseur and travels with Ash Ketchum throughout the Unova region. He first appeared in the episode... read more