Because you like Dolores Umbridge in Harry Potter Series

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Ezio Auditore Da Firenze is a little short-tempered, a lot fun-loving. See them in Assassin's Creed Series.

All it takes to change the course of history is the will of a single man called John Price. See them in Call of Duty Series.

Known as the "rat king" of Paddy's Pub, bartender Charlie Kelly spends most of his time drinking at his bar instead of serving drinks to customers. See them in It's Always Sunny in Philadelphia .

Noah Calhoun is lost without Allie, who seems to have moved on. See them in The Notebook.

A celestial caretaker, Amaterasu is the stuff of legends. See them in Okami.

Pro: Johan Liebert is handsome and charming. Con: he's also a sociopathic killer. See them in Monster (TV Show).

A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.

An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.

A charismatic and misunderstood FBI agent, Dale Cooper relies on dreams and premonitions to solve cases. See them in Twin Peaks.

Vengeance is William Wallace’s game. With his father, brother, and wife killed by the English, he slaughters the garrison and sacks cities. See them in Braveheart.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.