Teabagging kids is not acceptable, no matter how you are dressed.
Parents laughed at this? 
This just absolutely makes me sick to my stomach. How can a parent not find this disturbing?
What are we doing to our youth? There seems to be little shame in mutilating and/or abusing children.
If I were a parent there is no way that I would send them to public school. I would find a way to afford to stay home and home school them.