Because you like Santanico Pandemonium in From Dusk Til Dawn

People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.

For someone who swears she doesn't care for anyone, MJ Jones spends a lot of time observing her classmate Peter Parker. See them in Marvel Cinematic Universe.

Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.

Not a great influence with her classmates, this 13-year-old "cool girl" likes to shoplift, chug alcohol, and snort crushed pills. See them in thirteen.

Hayley Stark is a sarcastic 14-year-old with an unusual passion. See them in Hard Candy.

They say Babydoll has lost her mind. But why does it seem like she's the only sane one in her institution? See them in Sucker Punch.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

John Wick is a widowed former Navy Seal who becomes a notoriously effective hitman, killing over 124 people with gunshots alone. See them in John Wick.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.