Because you like Aldous Snow in Get Him to the Greek

If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.

Juliet Starling is a cheerleader by day, gleefully unhinged zombie killer by night. See them in Lollipop Chainsaw.

A crooked cop, Harvey Bullock is the product of a not-so-just criminal justice system. See them in Gotham.

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

Yugi Moto is a gentle soul whose determination and talent make him a formidable opponent. See them in Yu-Gi-Oh! .

The only thing that can match Rose's looks are her hot temper and free spirit. See them in Titanic.

A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.

They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.

Mario is a plumber who wears a ridiculous outfit, eats weird looking mushrooms, and fits himself inside your pipes so he can save a princess. See them in Super Mario Bros..

Raphael is a short-fused hothead who loves a good fight and some tasty pizza. See them in Teenage Mutant Ninja Turtles.