Because you like Jim Levenstein in American Pie

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

Underneath his preening narcissist exterior, Schmidt is, well, still kind of a preening narcissist. But he has a good heart too. See them in New Girl.

Red doesn't like to explain herself. She wants her work to do the talking. See them in Transistor.

People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.

Playing his cards close to his vest, J. Daniel Atlas believes the closer you look, the less you see. See them in Now You See Me.

Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.

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

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

This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.