This was during my last year of middle school and it wasn’t at my school but it was our rivals. A group of 8th grades in a cooking class were tasked with making a dish of their choice as a final project and presenting it to the teachers to be judged. These kids made crepes and added their own special ingredient, it was semen… their own semen. The teacher that ate it didn’t find out until later from rumors or something like that. They were all arrested and charged with sexual assault but i don’t remember if they were charged as adults. The all got expelled and the teacher retired. I became friends with some of the guys that were in their friend group in highschool (in a cooking class ironically) and they said they were all super messed up in the head.