Because you like Sheldon J. Plankton in SpongeBob SquarePants
Veronica Mars is a sarcastic private eye whose biggest mission is surviving high school. See them in Veronica Mars.
Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.
Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.
Everyone Barney Stinson knows is getting married or pregnant. But he's just getting more awesome. See them in How I Met Your Mother.
A literal fallen star, Yvaine is temperamental, sarcastic, and a bit on edge. See them in Stardust.
Thankfully, Jenna Hamilton has her sense of humor and friends to get her through the endless torture that is high school. See them in Awkward..
Smart and sensitive Sam Winchester tried to escape the family business, but ghosts have a way of haunting you. See them in Supernatural.
She got locked up so her husband could make it big, but now Cookie Lyon is coming for what's hers. See them in Empire.
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.
Jenko was top dog in high school. Now he's bottom of the pack in the police academy. See them in 21 Jump Street.
A suave womanizer, Jacob Palmer has turned seduction into a science. See them in Crazy, Stupid Love.