Abrobbins's series of "World's Funniest Dinner Trick" videos present three techniques for fabricating new comedy facial prosthesis from bananas, oranges and lemons. Assuming your dinner table has all three, it's well worth watching this fourth video, in which he puts it all together for awesome comic effect.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.