Because you like Sheldon J. Plankton in SpongeBob SquarePants

Anastasia Steele's new boyfriend Christian might as well come with a warning label that reads "Beware: Severe Issues That Might Warrant a Trip to Dr. Phil." See them in Fifty Shades of Grey.

Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.

Lilo is an Elvis-loving, troublemaking, imaginative little girl. See them in Lilo & Stich.

Thanks to the contributions of this 14-year-old, the world is only occasionally destroyed by his grandfather. See them in Rick and Morty.

Corpse Bride's dreams were taken from her. But now - now she's stolen them from someone else. See them in Corpse Bride.

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

Sidney Prescott is trying to return to life as a regular, teenage girl – one who doesn't cause rooms to go silent when she walks in. See them in Scream.

There's erratic, and then there's Senor Chang. See them in Community.

Not even a closed door will deter this eternal optimist. See them in Frozen.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

George Weasley likes to invent quirky joke products, play Quidditch, and cause poor Mrs. Weasley a lot of anxiety. See them in Harry Potter Series.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.