Because you like Bobby Singer in Supernatural

Ramona Flowers is a delivery girl who's been through her fair share of bad breakups. Super-bad breakups! See them in Scott Pilgrim vs. the World.

George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.

The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.

With a brilliant mind, an insane level of confidence, and a penchant for drunken dancing, Cristina Yang is a force to be reckoned with. See them in Grey's Anatomy.

There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.

Arguably the world's worst boss, Michael Scott is desperate for love, praise and a suggestion for an improv scene. See them in The Office.

There are men who embrace destiny and do not show their fear. These are the ones that change the world forever. See them in Dragon Age Series.

Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.

Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.