I had a great one once, I went to a boarding school and we used to have a "parade" everyday where you had to stand in class lines and they counted you off. I had nipped to the kazi' and the bell rang, I came running out and into the parade and the headmaster was stood in the hall. "Mardell !!!" I heard him shout, "DO NOT run in the corridor !" I said "Yes Larry, really sorry but I was late for the parade because I was in the toilet" Headmaster replies "Well, you might want to go back and finish off the deed before you go into the main hall...." Then off he went, and I realized I was hanging exceptionally low....