And some idiot parent will eventually call that bullying. I remember in electronics lab the instructor would have a charged capacitor he would toss to someone yelling "Think fast!" and when they caught it, they would get a small hand shock...I think that is abuse now...But those were fun days.Daughters teacher has one of these on his desk.. when a kid says something he doesn't agree with he grabs it tosses it to the kid.. says frayed not young man...