A young couple were watching a Discovery Channel special about a West
African bush tribe whose men all had a penis 24 inches long. When the
black male reaches a certain age, a string is tied around his penis and
on the other end is a weight. After a while, the weight stretches the
penis to 24 inches.

Later that evening as the husband was getting out of the shower, his
wife looked at him and said, "How about we try the African
string-and-weight procedure?" The husband agreed and they tied a string
and a weight to his penis.

A few days later, the wife asked the husband, "How is our little tribal
experiment coming along?"

"Well, it looks like we're about half way there," he replied.


"Wow, you mean it's grown to 12 inches?"

"No, it's turned black."