What's with all the tea-bagging?

I played a lot of trials yesterday, and literally every match we lost (and most rounds) ended with the other team tea-bagging the hell out of our corpses. It wasn't like we were tea-bagging them earlier and they were retaliating, they just wanted to be a dick about their victory.

It didn't stop at trials either. Every match of regular cruicible I've played since some guy has stopped to tea-bag me. It's not like I was using a hated build (in fact most of the time I was playing around with my praetorian foil or the black spindle), and they hadn't done anything impressive like sniping me out my super or taking me down while I had heavy ammo. A guy would just shotgun me, stop to pretend to drag his testicles over my corpse, then go on his way.

One of my (and many people's) favorite things about destiny is the community, and this is not what I have grown to expect from you guys.

TL;DR: Stop tea-bagging so much. It's on the maturity level of a twelve year old, and a dick thing to do.