Because you like Bellatrix Lestrange in Harry Potter Series

An ambitious man of science, Norman Osborn has become green with envy over Spider-Man's powers. See them in Marvel Cinematic Universe.

Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

Larger than life and wealthy beyond measure, Willy Wonka is more than a titan in the sweets industry; he is an arbiter of taste. See them in Charlie and the Chocolate Factory.

Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Kinsey Locke is always ready to take it to the limit. See them in Locke & Key.

An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.

Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.

Needles Kane says shut up and bleed. See them in Twisted Metal .