Bob was telling his friend Joe about his vacation in France. Bob talked about how lovely the Eiffel Tower was, the exquisite works of art at the Louvre, the Notre Dame, and of course, the beautiful French women.
Joe asked Bob, "Was there anything you didn't like about France?"
"Well," Bob replies, "there was one thing that was strange about it. In France, anything you eat, anything you drink, even the air that you breathe over there cleans out your colon. I mean, it really cleans your colon out."
So Joe says, "Gee, with France like that, who needs enemas?"