Jennifer Aniston, Ryan Adams

Late Show with David Letterman – Season 11

Dave brings out Biff and thanks him, Paul, the USO and a variety of soldiers for making the Christmas Eve trip to Baghdad possible; in the premiere edition of "Will It Explode?" Pat Farmer throws 18 industrial-size cans of chocolate and butterscotch pudding off the roof; Parents magazine calls Dave "America's Most Moronic Father."