Because you like Ben Stone in Knocked Up

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

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

A determined rookie cop , Judy Hopps has her floppy bunny ears to the ground. See them in Zootopia.

Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.

Keren Walker is a socialite looking to avoid work, keep a constant buzz, and be as snarky as possible. See them in Will & Grace.

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

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

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

Cassie Sullivan is resilient and resourceful, but she's not quite as brave as she pretends to be. See them in The 5th Wave.

John Locke is an eerily calm, confident believer in the magic of the island that gave him his legs back. See them in Lost.