Brain!
The least interesting dream I've ever had.
I was reading the newspaper. Somebody famous' brain was bisected. I think it was an actor. Anyway, he had a big sheet of metal stuck in his head, about down to the nose, and it wasn't coming out. The only effect it had had on his mental acuity, however, was that his sign language vocabulary had gone from 4,000 words to 3,000.
My dreams are not all interesting.