Because you like Arnold in Hey Arnold!

Adored, honored, and, most of all, feared, Miranda Priestly has the fashion industry in the palm of her hand. See them in The Devil Wears Prada.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

Joey Tribbiani's true passions in life are acting, sandwiches, football, sex, and asking ladies, "how you doing?" See them in Friends.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.

Ex-adviser to the king and most powerful sorceress, Yennefer is determined to be even stronger to attain her freedom in a war-torn world. See them in The Witcher.

Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.

A dreamy space cadet, Luna Lovegood has never met a conspiracy theory she didn't believe in. See them in Harry Potter Series.