Because you like Mrs. Krabappel in The Simpsons

Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.

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

Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Gomez Addams fills his days with ghoulish and ghastly forms of recreation, enjoying life and all its pleasures to the fullest. See them in The Addams Family.

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

Although she's only six, Hushpuppy is a tough girl ready to stand up to terrifying, pre-historic beasts after the storm. See them in Beasts of the Southern Wild.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.