Anyone who says all clown are nice and friendly obviously never met Pennywise. - egnomac
When I look at him, I'm so scare, for me, Pennywise is the scariest clown in this list. - 09ShamsulBahriel
You could have a dance off with him!
The old pennywise. Naw fam - SoloPotato
2 The Joker
The Joker is a fictional super villain created by Bill Finger, Bob Kane, and Jerry Robinson who first appeared in the debut issue of the comic book Batman (April 25, 1940) published by DC Comics. Credit for the Joker's creation is disputed; Kane and Robinson claimed responsibility for the Joker's design, ...read more.
The Joker is mean, especially to his girlfriend.
Pogo? are you guys ok? Joker is the most freaking insane killer of al time, this guy will do anything to make his name as a "Mass Murderer"
I never knew he was a clown. I also never knew he was that evil. =^v^=
3 Sweet Tooth
Why is his name Sweet Tooth?
4 Poltergeist Clown
Get me away from this "Family Friendly" movie altogether. - booklover1
5 Killer Clowns
Marge:[holding a video camera and has it pointed at Krusty] Come on Krusty.Tell us a joke.
Krusty: This guy walks into a bar, and takes out a tiny piano and a twelve inch pianist. Oh no wait I can’t tell THAT joke!
8 Ubu Roi
Gurdy the clown
The wrestler or Cody Parkey? - ReturnOfScorpio
10 Ronald McDonald
Ronald McDonald is a clown character used as the primary mascot of the McDonald's fast-food restaurant chain.
Scary. He gives me nightmares every night...and day.
12 Shaggy 2 Dope
13 Laughing Jack
He's one of my favorite Creepypastas! He was good until Isaac forgot about him. He's definitely not to be underestimated!
I love laughing jack. He is my favourite creepypasta. Do you known what he did to izac? He should be in the top ten. =^v^=
14 Kefka Palazzo
Kefka Palazzo is a character in the Final Fantasy series of video games. Originally designed by Yoshitaka Amano, he appears in the 6th installment of the series - Final Fantasy VI.
15 Shawn Clown Crahan
16 Twisty the Clown
17 Horny the Clown
The name always makes me laugh! But he's not someone you wanna mess with!
18 Buggy the Clown
19 Candy Pop
20 Captain Spaulding
21 Harley Quinn
Harley Quinn is a fictional character appearing in American comic books published by DC Comics, commonly as a sidekick of the Joker.
Yep. She's tough!
Dimentio is an evil harlequin magician and the main antagonist of the 2007 Nintendo Wii video game known as "Super Paper Mario". One of his notable features is that he has created his own Dimension, known as Dimension D.
24 Violent J
25 The Violator
26 Donald McDonald
Ran Ran Ruu!
27 Clown Zombie
28 Mr. Mime
Mr. Mime, known in Japan as Barrierd, is a Pokémon species in Nintendo and Game Freak's Pokémon franchise.