Because you like Nymphadora Tonks in Harry Potter Series

Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.

Margo loves mysteries so much that she becomes one. See them in Paper Towns.

Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.

Tracy Turnblad's got rhythm, and she's determined to share her dance moves with the world. See them in Hairspray.

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

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Wario is greedy, gross, and gluttonous. See them in WarioWare.

A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.

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

They say money can't buy happiness, but this reckless, high-flying banker knows otherwise. See them in The Wolf of Wall Street.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.