Check out this amazing reel of Paul Frees trying out different narration choices for the Disneyland Haunted Mansion. It comes from the excellent (and out of print) Haunted Mansion Original Soundtrack, which I am a proud owner of. Neener.
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.