Snow White,Tom Thumb and Quasimoto were sitting around chatting one day and ended up talking about thier special qualities.Snow White guessed she was the "prettiest girl in the world",Tom Thumb figured he was the "Smallest man in the world" and Quasimoto figured he was the "Ugliest person in the world".That being said,they all decided to go to the Guiness book of world records to verify thier claims.
A few weeks later they each had a letter from the book.Snow White's letter said that indeed,she was the prettiest girl in the world.Tom Thumb's said that in fact,he was the smallest man in the world.All Quasimoto had to say was,"Who in the hell is Camilla Parker Bowles?"
Sorry Charlie, found this one on a UK Humor NG.