Because you like Jane Smith in Mr. & Mrs. Smith

Jack Frost would rather crack a joke or throw a snowball than take anything seriously. See them in Rise of the Guardians.

Jenko was top dog in high school. Now he's bottom of the pack in the police academy. See them in 21 Jump Street.

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

Homer Simpson is a beer-loving disaster in charge of nuclear safety in Springfield. Everybody run! See them in The Simpsons.

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

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Talented but anxious, Shinji Ikari struggles to bear the challenges that life hands him. See them in Neon Genesis Evangelion.

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.

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.