Because you like James P. Sullivan in Monsters, Inc.
Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.
Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.
Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.
An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.
What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.
Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.
A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.
Meg March might yearn for a life of ballgowns and diamond necklaces, but the boy she falls for doesn't have a penny to his name. See them in Little Women.
Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.
A determined and cold-hearted spy, Cassian Andor will do what it takes to stand up to the evil Galatic Empire. See them in Rogue One.
There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.