If you have never seen Between Two Ferns with Zach Galifianakis, I recommend you follow that link, or google it and just have your self a time.
He is single-handedly making pudgy bearded dudes sexy as hell.
Also, if you need to see a great movie with him in it. I highly recommend Visioneers.
Even if he wasn't in it and it was just about people exploding, all by itself, it would be great, but then add Zach to the mixture and you have the best blueberry muffins in the world.