Because you like Sean Bateman in The Rules of Attraction

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

The only thing Albert Wesker cares about is turning himself into a God. See them in Resident Evil Series.

Liu Kang spends his days training his body and spirit, seeking to become the ultimate warrior. See them in Mortal Kombat.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Krusty The Clown somehow makes life sillier and more somber at the same time. See them in The Simpsons.

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

When he's not working as a detective, Lucifer is driving around in a black convertible or having one-night stands. See them in Lucifer.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.