Because you like Cosmo Kramer in Seinfeld

A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.

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

If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

Sookie St. James is a klutzy and perfectionist chef who's always there for her friends. See them in Gilmore Girls.

Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

A precocious 11-year-old, Satsuki Kusakabe is not quite as grown up as she pretends to be. See them in My Neighbor Totoro.

John Tyree has survived heavy gunfire and aggressive enemy soldiers. But can he handle a girl? See them in Dear John.

Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.