Because you like Charlie Kelly in It's Always Sunny in Philadelphia

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.

Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.

The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.

Don't let Princess Peach's sweet, gentle nature fool you. Princess Peach can put up a good fight. See them in Super Mario Bros..

A plucky 13-year-old with a flair for the dramatic, Kiki is a witch in training. See them in Kiki's Delivery Service.

Billy Batson is a troublemaking teen grappling with a pretty weird superhero identity crisis See them in DC Extended Universe.

Abandoned by her parents, Rey made her living selling scrap metal and got used to being her own friend and teacher. See them in Star Wars Series.

Meat Boy tenaciously throws himself into danger, and when he fails, he immediately gets back up and tries again. See them in Super Meat Boy.

It's easy to see why Poe Dameron would side with the rebellion: he's bad at taking orders, likes to show off, and is committed to the cause. See them in Star Wars Series.

It's time somebody has to take over. It might as well be Fish Mooney. See them in Gotham.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.