Because you like The Spirit of the Puzzle in Yu-Gi-Oh!
Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.
Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.
Jack Frost would rather crack a joke or throw a snowball than take anything seriously. See them in Rise of the Guardians.
Charles Xavier is a telepath who believes mutants and humans are both good at heart and can live in harmony. See them in X-Men Series.
If you hang out with Bender in cool dive bars in 31st century New York, make sure you're on his "Do Not Kill" list. See them in Futurama.
Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.
Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.
The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.
Although Jareth seems like he's just a harmless romantic, his powers make him a formidable foe. See them in Labyrinth.
Ellen Ripley defines the word "badass." When she's not leading her crew on an interstellar voyage, she's slaying terrifying creatures. See them in Alien.
Clementine is a beacon of innocence in a dangerous, deadly world. See them in The Walking Dead (Video Game).