Because you like Mrs. Lovett in Sweeney Todd: The Demon Barber of Fleet Street

Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.

Violet Parr is an angsty teen would love to become even more invisible than her superpowers allow. See them in The Incredibles.

Just because he rules Hades, doesn't mean he can't be fun! See them in Hercules.

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

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. 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.

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.

Patrick Verona is a bad boy who's after a tough girl. See them in 10 Things I Hate About You.

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.