Because you like Morticia Addams in The Addams Family
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.
Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.
Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.
Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.
Claudia may look young, but she is a wise and philosophical vampire, knowing of the world and the darker nature of man. See them in Interview with the Vampire: The Vampire Chronicles.
The seasoned detectives in River Heights have got nothing on amateur sleuth Nancy Drew. See them in Nancy Drew.
Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.
Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.
Vincent Vega likes a good steak, a cheap milkshake, and killing a target without anything going wrong. See them in Pulp Fiction.
If anyone can speak truth to power, it's Atticus Finch. With elequent monologues, he forces everyone to face hard truths. See them in To Kill a Mockingbird.