There`s another one
it`s a bit long)
A German, an American and a French guy are stranded on an island...
They go into the woods and meet a couple of natives...
they get carried to their voodo-master and he tells them:
"O.K. guys. Do as I say and I will give you a boat and you can return to where ever you came from!"
"What shall we do then?", asks the American.
"Go pick some fruit in the jungle...it must be at least two friuts!"
The three of them start searching for fruit in the jungle.
After a while the American returns with a grape and a strawberry.
The voodo-master tells him: "Put them up your ass and if you don`t start laughing we will let you go. Otherwise you will be killed."
The American does as said, but when he tries the strawberry he starts giggeling and gets killed.
A while later the German appears with an apple and a pear.
He has to do the same, but when he puts in the apple he starts laughing and is killed too.
Soon after the American and the German meet in heaven.
"How was it going?" asks the German.
"Oh, it was quite O.K. until I tried to sqeeze in the strawberry...it felt so sqishy I had to laugh. And how about you?"
The German answers: "Oh, the pear wasn`t the problem but when I put in the apple I couldn`t help laughing."
"Why?"
"I saw the French guy coming back with a pineapple and a watermelon!"