Found on the net:
Three Little Pigs went out to dinner one night. The waiter came and took their drink order.
"I would like a Sprite," said the first little piggy.
"I would like a Coke," said the second little piggy.
"I want beer, lots and lots of beer," said the third little piggy.
The drinks were brought out and the waiter took their orders for dinner.
"I want a nice big steak," said the first piggy.
"I would like the salad plate," said the second piggy.
"I want beer, lots and lots of beer," said the third little piggy.
The meals were brought out and a while later the waiter approached the table
and asked if the piggies would like any dessert.
"I want a banana split," said the first piggy.
"I want a root beer float," said the second piggy.
"I want beer, lots and lots of beer," exclaimed the third little piggy.
"Pardon me for asking," said the waiter to the third little piggy,"
But why have you only ordered beer all evening?"
The third piggy says "Well, somebody has to go 'Wee, wee, wee, all the way home!