Because you like Karen Smith in Mean Girls

Betty Cooper seems like a sweet girl, but she also has a dark side and can go beyond what's safe or sane. See them in Archie Comics.

Casey Gardner is an angsty teenage girl with quite a bit of sass that keeps getting her in trouble. See them in Atypical.

Jim Stark is a teen torn apart by what the world asks of him. See them in Rebel Without A Cause.

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

This is not a democracy. According to Torrance Shipman, it's a "cheerocracy." See them in Bring It On.

Jillian Holtzmann's madcap mind is always whirring and she will transform anything into one of her machines. See them in Ghostbusters (2016).

A kind and funny valedictorian, Gwen Stacy likes to make out with Spider-man when her homework's done. See them in Marvel Cinematic Universe.

Miles Morales was bitten by a radioactive spider, put on the webbed spandex, and beat up his first bad guy before his voice changed. See them in Marvel Cinematic Universe.

Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.

The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.

For Jack Pearson, the best thing about having triplets is giving three times the love. See them in This Is Us.

A grumpy tourist trap owner, Grunkle Stan has a few deep secrets. See them in Gravity Falls.