Because you like Sheldon J. Plankton in SpongeBob SquarePants

Bree Van De Kamp likes her whiskey's neat, her napkins pressed, and her guns loaded. See them in Desperate Housewives.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

In his heart, this student rebel is more of a lover than a fighter. See them in Les Miserables.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.

Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

Ted Mosby is a hopelessly romantic architect in search of someone to be the mother of his children. See them in How I Met Your Mother.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.