David Letterman debuted his new look in St. Barts this week. Shaved head. Bushy white beard. He looks like a cross between Santa Claus and that guy who lives in the cabin in the woods that your parents tell you to stop talking to. Like the homeless guy on the corner who keeps yelling at you to toss him some change but you don’t because let me eat my goddamn sandwich in peace, man! I swear to god, every single day!