Zach Galifianakis is a natural Santa Claus, and since he still hasn't accepted offers to remake Tim Allen's Santa Claus movies, this Friday's Comedy Bang! Bang! might be our only chance to see him in the role. Galifianakis nails Santa's jolliness and tacit perviness. Watch a clip below, unless you want a lump of coal in your stocking. Because what can you do with one single lump of coal, anyway? And don't say fuel a shrunken person's barbecue.