Because you like Fez in That '70s Show

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

Shaggy might be a bit of a slacker, but his heart and his stomach are usually in the right place. See them in Scooby-Doo.

Velma Dinkley is all about getting results, not taking credit. She is the unsung hero of Mystery Inc. See them in Scooby-Doo.

Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.

Alex Vause's tattoos and tough exterior cover the fact that she's just a girl with a really intense crush. See them in Orange Is The New Black.