Ahmed came to the United States from Afghanistan, and he was only here a few months when he became very ill. He went to doctor after doctor, but none of them could help him. Finally, he went to an Arab doctor.
The doctor said, “Take dees bucket, go into de odder room, shit in de bucket, piss on de shit, and den put your head down over de bucket and breathe in de fumes for ten minutes.”
Ahmed took the bucket, went into the other room, shit in the bucket, pissed on the shit, bent over and breathed in the fumes for ten minutes. Coming back to the doctor, he said, “It worked. I feel terrific! What was it?”
The doctor said, “You were homesick.”