I got put on lunchtime detention for 2 solid weeks for playing 'spin the bottle' and kissing 3 girls on a mini-bus on the way back from an after-school trip.
I also got put on report for being in the vicinity of a fight in my class - despite the fight being nothing to do with me whatsoever.
I got 500 lines in primary school because when we were on a school trip to a train museum, us boys were playing on some tracks. We were jumping on and off the rails. The head teacher asked us to come back on the sidewalk. We all did - except I was the one fartest from the sidewalk, so I had to cross the rails to get there. I got 500 lines for stepping on the rail, despite it being the only way back.