Because you like Klaus Heissler in American Dad!

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

No baths please for Gary the Snail. See them in SpongeBob SquarePants.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

Everything is handed to Sarah Cameron on a silver platter. The problem is that she doesn't want any of it. See them in Outer Banks.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

This elf loves smiling, eating sugar, and spreading Christmas cheer. And no matter what, Buddy always sees the best in people. See them in Elf.

Roxie Hart can shoot for the stars even from behind bars. See them in Chicago.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

There's erratic, and then there's Senor Chang. See them in Community.