THis is pretty good. Not during class, but after a bball game or something. So in our fitness department, theres this big ass bouncy ball, like 6 ft tall. So what we do, is we take it to the third floor, and leave it. Then the teachers come the next morning, and some cant get through the hall because its so huge. Meanwhile, me and freinds are laughing oour heads off. And one time in health class i put up my hand to tell him what a clitoris was, and i said it was a dinasuar. It was pretty funny