Because you like Grunkle Stan in Gravity Falls

Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.

A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..

Gene Belcher dreams of a future in the limelight, and he doesn't let his lack of talent hold him back. See them in Bob's Burgers.

Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.

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

This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.

Moe Szyslak is the crabby owner of the grimiest bar in Springfield. See them in The Simpsons.

Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.