Because you like Yu Shu Lien in Crouching Tiger Hidden Dragon

A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..

A meek schoolteacher, Mary Margaret Blanchard can't remember her past as a spirited, swashbuckling Snow White. See them in Once Upon a Time.

Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.

Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

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

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Not only will Emmett Brown's time-saving gadgets help you travel with ease, his tinkering on your car will help you get wherever you need to go. Fast. See them in Back to the Future.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.