Go Slow
Three boys can effectively block a twisting staircase leading to the upstairs classrooms just as lessons resume after lunch. Congestion of M25 proportions ensues amidst chants of "goooo sloooowwww!" from all and sundry.
written by Ro* Scot*, approved by Phil

I used to do this and eventually escilated it slightly in the days before anyone had heard of road rage and the first of us got cars. On the way back from a couple of naughty splifs at lunch we would find it hilarious to drive at less than walking speed along the main hight street and see how many people we could enrage. Looking back not as clever as it seemed at the time.
written by Do*gl*s *in*ay, left hanging by Edward