Because you like Rick Sanchez in Rick and Morty
The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.
How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.
This barber doesn't cut hair. Sweeney Todd sends his clients down a chute to be baked into his partner-in-crime's pies. See them in Sweeney Todd: The Demon Barber of Fleet Street.
Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.
One of Freddie Mercury's songs is "We Will Rock You." And does he ever! See them in Bohemian Rhapsody.
He's a get rich or die tryin' kind of raccoon. See them in Marvel Cinematic Universe.
Once a handsome prince, the Beast is now a grumpy, furry, monster. It's hard to pinpoint which mammal he resembles the most. See them in Beauty and the Beast.
A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.
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.
The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.