Here's a 2005 video of Rob Paulsen, who was the voice of Yakko Warner on the amazing Animaniacs cartoon, performing "Yakko's World," a fiendishly difficult and delightful Gilbert & Sullivanesque recital of the nations of the world set to the tune of the "Mexican Hat Dance." The song is from a 1993 episode of the show, and Paulsen's got near-perfect recall of it 12 years later.
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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.