A king travels through the desert and discovers a man trapped under a big rock. He throws a rope around the rock and ties it to his horse and pulls the rock off the man. The man, grateful as he is, tells the king that he’s really a great sorcerer, and gives the king three wishes.

The king looks at the Sorcerer and says "OK, then I wish to be immortal", the sorcerer replies "It’s done." The king takes a knife and stabs himself and nothing happens.

Next the king says "OK, then I want my horse to be immortal.", the sorcerer replies "It’s done". The king, happy as can be, thrusts his sword into his horse and nothing happens.

Finally the king says "OK, then I want my horses genitals." The sorcerer replies "It’s done".

The king, overjoyed, jumps on his horse and rides back to his castle. At the drawbridge he meets his old friend Peter, jumps off the horse and declares that he’s now immortal. Peter laughs, but the king gives Peter his knife and says "Here stab me with the knife." Peter stabs the king as ordered and nothing happens, then the king shows Peter that his horse also is immortal. Keeping the best for last he says "Wait - just look at this" and the king drops his trousers.

Peter looks at the naked king and cries out loud "Well fuck my boots - that’s the biggest pussy I’ve ever seen..."