the end all d&d joke: :1orglaugh
There were three men who were lost in a jungle, a human, an elf and a halfling. They were captured by the local tribe of catfolk cannibals. The cannibal queen told the prisoners that they could live if they passed the trial. The first step of the trial was to go into the forest and get ten pieces of the same kind of fruit. So the halfling, the human and the elf all went separate ways to gather fruits.
The elf came back and said to the queen, "I brought ten apples."
The queen then explains the trial to him - you have to shove the fruits up your ass without any expression on your face or you'll be eaten.
The first apple went in... but on the second one, the elf winced in pain, so he was killed and went to the great beyond.
The human arrives with ten berries. When the queen explained the trial to him, he thought to himself that this should be easy.
1...2...3...4...5...6...7...8... but on the ninth berry, the human burst out in laughter, therefore also was killed.
The elf and the human met in the great beyond. The elf asked, "Why did you laugh, you almost got away with it?"
The human replied, "I couldn't help it. I saw the halfling coming with pineapples."