[Ah, a new month and more contributions to really bad puns and word plays. This week we will share one-a-day . . ]
A skeptical anthropologist was cataloging South American folk remedies with the assistance of a tribal medicine man. The brujo indicated that the leaves of a particular fern were a sure cure for any case of constipation.
When the anthropologist expressed his doubts, the medicine man looked him in the eye and said, "Let me tell you, with fronds like these, who needs enemas?"
~~
Dr Bob
Remember, two-thirds of a pun = PU.