Because you like Sideshow Bob in The Simpsons

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.

This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.

Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.

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

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

Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in DC Extended Universe.

The Grinch's heart is just too small to appreciate Christmas. See them in Dr. Seuss' How the Grinch Stole Christmas.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.