I don’t remember much from the AP Physics course I took senior year of high school. Actually, that’s not true. I remember plenty.
I remember slipping a jokester in the front row an old, defunct cell phone so I could call his actual phone to disrupt class and only the broken phone would be confiscated.
I remember removing the supports from a stool so the next person who sat on it would quickly, but gradually, sink to the floor.
I remember creating “excused” absences such that I missed more classes than I attended in the second semester of the year.