Funny Adult Joke

A couple saw a Discovery Channel special about a tribe of bushmen who, upon reaching a certain age, hung a weight from their member to stretch it to 18 inches in length. The next morning, when the husband got out of the shower, his wife suggested that he try the same procedure. He agreed. A few days later, she asked him how their experiment was going. "Well, we're about halfway there," he replied. "Wow, really? It's grown to 9 inches?" she asked. "No," he said. "It's turned black!"