11 yr old nephew told me this.
A bus full of 50 ugly people crashed and everyone died and went to heaven. Saint Peter decided that since their deaths were so violent, he would grant them all one wish before going to heaven. The first person wished to finally be attractive, and the last person on line started to giggle. The second person wanted to be attractive also, and again the last person giggled. This continued until finally, it was the gigglers turn to make his wish. Saint Peter turned to him and just had to ask what was so funny. The last person then used his wish to make them all ugly again.