I only have one story like that.
So in middle school China, everyone is afraid of the teacher. cept a few of us that had parents overseas. This is because we know we could never REALLY be punished..
We all sat on flat benches with no backs in the class rooms.
One of my buddies wanted to go to the bathroom, but because he was part of the trouble makers crowd, the teacher didn't let him as punishment.. He looked at me, and I remarked, fu(k this *****...
So in the middle of MATH, he just took his pants off, scooted his ass off the back of the bench and started sh!tting.
I greatly regretted not stopping him as this was a hott summer month, and it smelled terrible..
The teacher started crying and didn't come back to the school for a month.