Smith the Brit came to the United States, and he was only there 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 American doctor who said:

"Take this bucket, go into the other room, poop inthe bucket, pee on the poop, and then put your head down over the bucket and breathe in the fumes for ten minutes."

Smith took the bucket, went into the other room, pooped in the bucket,
peed on the poop, bent over and breathed in the fumes for ten minutes.
Coming back to the doctor he said, "It worked. I feel terrific! What
was wrong with me?"

The doctor said, "You were homesick!"