Meanest Nickelodeon Characters

The Top Ten
1 Puffy Fluffy - Spongebob Squarepants Puffy Fluffy is a fictional character in the American animated television series SpongeBob SquarePants, who appears in the episode "A Pal for Gary" as the main antagonist.
2 Boog - Fanboy and Chum Chum
3 Tattletale Strangler - SpongeBob SquarePants
4 Vendetta - Making Fiends
5 Winslow T. Oddfellow - CatDog

All he does is bully Cat for no reason.

Where rat poison

6 Wolfgang - Hey Arnold!
7 Angelica Pickles - Rugrats Angelica Pickles is a cartoon character who appears in the Nickelodeon shows Rugrats, All Grown Up!, and Rugrats Pre-School Daze, and is among one of the series' original characters.
8 Vicky - The Fairly OddParents
9 Dennis - SpongeBob SquarePants
10 Dr. Blowhole - The Penguins of Madagascar
The Contenders
11 Denzel Crocker - Fairly Odd Parents Denzel Quincy Crocker is a fictional character from the American animated series The Fairly OddParents created by Butch Hartman for Nickelodeon. He is the mentally unstable school teacher of Timmy and is one of the main antagonists in the series.
12 Plankton - Spongebob Sheldon James Plankton, or simply Plankton, is a character in the Nickelodeon animated television series SpongeBob SquarePants.

Chances are you're not complaining about him being mean, but he's supposed to be.

13 Sam Puckett - Sam and Cat Samantha "Sam" Puckett is the deuteragonist of iCarly who later went on to star on its spin-off show Sam & Cat. She is portrayed by the American actress Jennette McCurdy.

She needs to be in the top 5s. She is racist, anti-feminist, overly mean-spirited (she accuses others for doing what she forces them to do) and negative. Cat Valentine is pretty dickish as well...

14 Edward Bighead - Rocko's Modern Life
15 Tyson - Sanjay and Craig
16 Dr. Bender - Fairly Odd Parents
17 Tarara Boomdeyay - The Brothers Flub
18 Lola Loud - The Loud House Lola Loud is a fictional character from The Loud House and the third youngest child of the Loud Family and Lana's younger twin sister, Lola is arrogant, smart mouthed, spoiled, and is a tattle-tale, like Lori despite her selfish behavior deep down she's compassionate, she shares a room with her twin ...read more.
19 SpongeBob (A Pal for Gary)
20 Dash Baxter - Danny Phantom
21 Bessie - Back at the Barnyard
22 Bubble Bass - Spongebob Squarepants Bubble Bass is a fictional character in the American animated television series SpongeBob SquarePants, who first appears in the episode "Pickles" as the main antagonist.
23 Vlad Plasmius - Danny Phantom Vladimir "Vlad" Masters (also known as Vlad Plasmius) is the main antagonist from the American animated series Danny Phantom created by Butch Hartman for Nickelodeon. He is Danny's arch-enemy and Jack Fenton's former best friend and Maddie's former lover. He is voiced by Martin Mull.
24 Lori Loud - The Loud House Lori Loud is a fictional character from The Loud House and the oldest child of the Loud Family as such she's bossy, hot tempered, and very strict she constantly enforces the fact to the others that she's the oldest, despite her bossy nature deep down she truly cares for her younger siblings even when ...read more.
25 Anti-Cosmo - The Fairly Oddparents
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