Because you like Tony Soprano in The Sopranos

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

Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.

Satine cynically gives up on love so she can advance her singing career. But she meets a dreamer who reminds her there's more to life than ambition. See them in Moulin Rouge.

Tidus is upbeat, carefree, and desperate not to become his father. See them in Final Fantasy Series.

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.

Artemis Fowl understands the way of the world. If he wins, he's a prodigy. If he loses, then he's crazy. That is how history is written. See them in Artemis Fowl.

He's a dedicated cop and a nice guy. But James Gordon is learning that Gotham is not a city for nice guys. See them in Gotham.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

Jack Twist is a playful free-spirit, but he isn't afraid to fight for what he wants. See them in Brokeback Mountain.