Because you like Arnold in Hey Arnold!

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

Stubborn, impulsive, and fun-loving, Hallie Parker is not afraid to devise some schemes to bring her family together. See them in The Parent Trap.

Despite the war-torn world around him, Mal Reynolds still holds onto the shred of hope that life can be more than just living another day. See them in Firefly.

Krusty The Clown somehow makes life sillier and more somber at the same time. See them in The Simpsons.

A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..

A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.

This bite-sized, power-hungry plankton is determined to uncover the secret recipe for the Krusty Krab burger. See them in SpongeBob SquarePants.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.