Because you like Troy Bolton in High School Musical

Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.

Effortlessly sexy, calm, and collected, Eric Northman is equally at home ripping off heads and flirting with waitresses. See them in True Blood.

Madoka Kaname's new world of witches is challenging her optimism. Still, even in the worst of circumstances, she holds onto hope. See them in Puella Magi Madoka Magica.

When it comes to Haruko Haruhara, there's more to the pink-haired biker than meets the eye. See them in FLCL.

Cynical, judgmental, and hipper-than-thou, Enid Coleslaw wears her outsider status like a badge of honor. See them in Ghost World.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

Few high school students could be less concerned with labels. See them in Ouran High School Host Club.

For Dana Scully, sometimes looking for extreme possibilities makes you blind to the probable explanation right in front of you. See them in The X-Files.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.

Leonidas is not the kind of king who merely gives orders; rather, he's out on the battlefield fighting alongside his men. See them in 300.