This explains the loud squealing I heard at the time (I was, wisely it seems, hiding in the bedroom).
I was forced to watch Darren Criss do a MJ crotch grab & eeheehee!
However, I can’t help but point out the irony that the two major rival glee groups sing I’m Bad to each other. No chains? No ginourmous sunglasses? Not a single bandana, adorning a head, wrist, or ankle?!