Because you like C3PO in Star Wars Series

When Andrew Neiman is not in classes during the day, he's rehearsing his drums until his hands bleed at night. See them in Whiplash.

Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

Juno MacGuff is hoping sarcasm will get her through the stress of teenage life. And also, teenage pregnancy. See them in Juno.

Formerly a "sweater-set-wearing, mojito-drinking sorority girl", Paige Collins is now a successful sculptor with slight memory loss. See them in The Vow.

Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.

Everyone is just a chess piece, and Izaya Orihara is a master player. See them in Durarara!!.

Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Miss Havisham is the creepiest old rich lady in town. See them in Great Expectations.