During a war, a plane got shot down by enemy fire.
The pilot and co-pilot of the fighter plane ejected to safety and found themselves on a deserted island. Unknown to them, the island was home to cannibals. So the story goes... They were captured by the cannibals. The leader of the group walks over to them.
Cannibal Chief: I'll let you off if you can fulfil 2 conditions. The 1st condition is to bring me 10 fruits.
The pilot and co-pilot went off to search for the fruits. Half an hour later, the pilot returned with 10 longans. The cannibal chief then states his second condition.
Cannibal Chief: Good. I want you to insert the longans into your a5shole. If you fail to do so, we'll stew you.
The pilot manages to stuff 8 longans up his a5shole. On his 9th longan, he finally could not stand it anymore. He broke into laughter and all the longans came out. The cannibal chief was puzzled.
Cannibal Chief: You almost succeeded. Why did you laugh?
Pilot: Look at my stupid co-pilot! He came back with 10 big durians!