Because you like Monty Burns in The Simpsons

There's erratic, and then there's Senor Chang. See them in Community.

A machete-wielding mass-murderer, Jason Voorhees is a terrifying blank slate. See them in Friday the 13th.

A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.

Gomez Addams fills his days with ghoulish and ghastly forms of recreation, enjoying life and all its pleasures to the fullest. See them in The Addams Family.

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

The Grinch's heart is just too small to appreciate Christmas. See them in Dr. Seuss' How the Grinch Stole Christmas.

Haley Dunphy's interests include shopping, dating, and avoiding homework at all costs. See them in Modern Family.

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.