I grew up in a farming community,and felt the principles ruler from elementary to juniour high more then once,lol. Had one teacher do it once in high school,when i was sound asleep in his class,and he never did it again,as by then i was past taking his B.S,lol. It was harvest time,and i'd been on the combine till 2:00 in the morning for several days before i fell asleep in class,and when the old man found out about it,he came into town and had a chat with both the principle and teacher about it,and got me off the hook,as the teacher was whining about his ****** nose,lol