Because you like Princess Bubblegum in Adventure Time

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

Wendy Testaburger is a born leader who is not afraid to stand up to the other fourth graders for what she believes in. See them in South Park.

Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

This barber doesn't cut hair. Sweeney Todd sends his clients down a chute to be baked into his partner-in-crime's pies. See them in Sweeney Todd: The Demon Barber of Fleet Street.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

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.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.