There was a support group for ugly people.

and each month when they would meet, there would be a small bus to pick them all up and take them to the meeting. Well one stormy night after picking everyone up the bus driver lost control of the bus on a bridge and it plummeted into the water and all of those hideous ugly people drowned.

So they go to heaven and St. Peter is there and he says

"Wow, you guys had it rough! I mean look at you!"
and then he says
"You know what? I am going to give each of you one wish, and then send you back to earth, here line up and tell me what your wish is."

So the ugly people lined up and the person in the front of the line says

"Oh I got it!, I want to be beautiful!"
So St. Peter complied.

The next person in line sees what happened to the first person
and says "Make me beautiful too!"

So he did.

At that moment, there seemed to be someone giggling from the end of the line. St. Peter didn't know what was so funny but he kept on granting wishes and one by one each person in line asked to be beautiful.

Finally St Peter gets to the end of the line and the last person is just about to explode with laughter. He can hardly contain himself.

St Peter says... "Ok.. what is your wish?"

and the man says

"Make em' all ugly again!"