Please help me name this movie….Plot: High school aged students who pull pranks one another, and  they are sort of in a tight nit clique. The one and only concrete scene I remember is:  The students are dissecting a frog, and the pranksters substitute the frog meat for like shaved turkey or sushi, and eat it in front of this girl…The girl runs to the restroom, where she vomits, and becomes very ill. I’m not sure about any other scene in the move, but I think it is a late 80’s or early 90’s production…I an not for the life of me figure it out.