Vonnegut was also able to mock himself to great effect. He joked that smoking was a sexy way to commit suicide. He appeared as himself in a Rodney Dangerfield movie. He wrote about the fictional character Kilgore Trout, who appears in many of his books, then surprised everyone when Venus on the Half-Shell was published under the name of Kilgore Trout, leading to confusion as to whether Kilgore Trout actually existed. Vonnegut added fuel to this confusion by declaring that Kilgore Trout killed himself by drinking Drano in October 2004, after learning from a psychic that George Bush would win reelection. It's a messy, funny, weird farce--just as Vonnegut meant it to be, and just as life is.
But now Vonnegut's life is no more. We the living go on... busy, busy, busy.
I think Vonnegut wrote his own epitaph with these words from Cat's Cradle:
"If I were a younger man, I would write a history of human stupidity; and I would climb to the top of Mount McCabe and lie down on my back with my history for a pillow; and I would take from the ground some of the blue-white poison that makes statues of men; and I would make a statue of myself, lying on my back, grinning horribly, and thumbing my nose at You Know Who."