Because you like The Count in Sesame Street

Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.

A fourth grader without a moral compass, Eric Cartman lives on KFC, Taco Bell, Pizza Hut, and Cheesy Poofs. See them in South Park.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

A bookish know-it-all with a bossy streak, Hermione Granger always stands up for what she believes in. See them in Harry Potter Series.

Korra is stubborn, outgoing, and faced with huge responsibilities she might not be ready for. See them in The Legend of Korra.

Manipulative, gorgeous, and sharp as a tack, Blair Waldorf is a classic product of the Upper East Side. See them in Gossip Girl.

Flexibility is more than Helen Parr's superpower. It's a key tenet of her personality that allows her to be both firm and understanding. See them in The Incredibles.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Bart Simpson is an aspiring juvenile delinquent who doesn't want you to have a cow, man! See them in The Simpsons.