Because you like The Grinch in Dr. Seuss' How the Grinch Stole Christmas

Sensual, wild, and with a penchant for controlled substances, Lily is a ballet dancer who isn't afraid to let loose. See them in Black Swan.

Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.

For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.

If Eleanor Shellstrop's true identity is revealed, she'll be sent to The Bad Place. See them in The Good Place.

Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.

Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.

Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.

Lane Kim is the drummer for Hep Alien, but don't let her mom know. See them in Gilmore Girls.

Frank Reynolds is too gross even for the prostitutes he hires. See them in It's Always Sunny in Philadelphia .

Humble, caring, and protective, Scott McCall tries to make the best of his newfound status as a werewolf. See them in Teen Wolf.

Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.