Hope this hasn't been done before however, here goes. What's the best wind up you have done, had done to you or seen/heard of? Have seen guys sent to the RSMs office with a pick helve and sealed envolope. Letter in envolope reads give me three weeks off or I'll batter you! Another good one is dicoonecting a couple of wires in a circular saw and go to start it. Obviously it won't work, hand the circular saw to the sprog and say "the things fecked, try and jump start it" Then spend hours of fun watching the sprog run up and down the hanger pushing the saw!