Because you like Aziraphale in Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch

A laid-back stoner, Ben Stone wasn't planning on life's ultimate responsibility. See them in Knocked Up.

Smart but insecure, Tally Youngblood is torn between what she wants and what her society demands. See them in Uglies.

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.