Because you like Randy Marsh in South Park

Ellie is more world-weary than most 14-year-olds. You would be too if your world was infested with zombies. See them in The Last of Us.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.

Rukia Kuchiki is a cool and collected warrior who has trouble opening up to anyone. See them in Bleach.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Lux Lisbon's flirtatious manner attracts a lot of male attention. She relishes the power that her sexuality grants her. See them in The Virgin Suicides.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Phoenix Wright is an easygoing defense attorney who is rarely defensive. See them in Ace Attorney Series .

Usagi Tsukino may look like a lazy teen, but when Usagi conjures up her alter ego and calls her Sailor Scout team, no villain stands a chance. See them in Sailor Moon.

As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.

For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.

Don't let his old age fool you, Heihachi Mishima is a ruthless pragmatist who values self-reliance above all else. See them in Tekken .