i dunno, funny and awesome stuff are always there at the school everyday...
like while our teacher is teaching us some boring lesson, the chairs are disarranged and others go out without permission and making weird things along the corridor of the school... i love those memories in highschool. Another one is while waiting for our next teacher, we went to the canteen and we went back to the class later pretending that we are "surprised" by the arrival of our teacher. But despite the weird shits I did in my highschool, I still managed to maintain my grades.