Because you like Madame Vastra in Doctor Who

Otis Milburn's mom is a sex therapist, which doesn't help when it comes to being bullied at school. See them in Sex Education.

Academics weren't his strong suit. Luckily, Jesse Pinkman's street smarts are a cut above the rest. See them in Breaking Bad.

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

Growing up is hard for Carl Grimes. Growing up in a zombie apocalypse is even harder. See them in The Walking Dead.

Regina George is teen royalty. And anything the queen bee says, goes. See them in Mean Girls.

Lolita is full of drama and out of control. See them in Lolita.

Gretchen Wieners is the gossip queen in her clique. See them in Mean Girls.

Jesse Tuck dreams of finding someone to join his unusual family. See them in Tuck Everlasting.

Chris Miles has run out of cash, luck, and drugs. See them in Skins.

Ron Swanson is the man's man's man's man. See them in Parks and Recreation.

Smart, sarcastic, and loyal, Stiles Stilinski doesn't just want to be the sidekick in someone else's life. See them in Teen Wolf.

Katsa is a strong-willed young woman with a deadly skill set. See them in Graceling .