I arrived on Guam, with orders to a tender that usually sat tied up in the harbor there. The divions Chief Petty Officer took me around for orientation. He pointed out a large barrel setting a few yards away on the pier. "Now we all realize", he said, "that we suffer from a severe lack of women around here. So, on any day except Thursday, you can go out there and stick it in a hole you'll find in the side of that barrel". "But", I asked, "why not on Thursday?"
       "Because that's your day in the barrel".