Because you like Derek Morgan in Criminal Minds
Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.
Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.
Ron Burgundy is a news anchor who signs off with "Stay classy, San Diego" or whatever his teleprompter says. Bonus: he plays the jazz flute. See them in Anchorman: The Legend of Ron Burgundy.
A laid-back stoner, Ben Stone wasn't planning on life's ultimate responsibility. See them in Knocked Up.
Teddy Sanders loves his frat brothers so much he might never leave school. See them in Neighbors.
Shaun is used to being lazy. And now, you're asking him to fight for his life? See them in Shaun of the Dead.
A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.
He's an eccentric pirate making it up as he goes along. He's Jack Sparrow, savvy? See them in Pirates of the Caribbean: the Curse of the Black Pearl.
Maka is determined to collect and purify 99 Kishin eggs– human souls that have been corrupted by evil– and one witch soul. See them in Soul Eater.
Rose Hathaway is a reckless, rebellious smartass who's training to be a royal vampire guardian. See them in Vampire Academy.
When you live your life in public, like Mima Kirigoe, it's hard to know who you really are. See them in Perfect Blue.