During the NXT TakeOver: Dallas broadcast there were numerous "fuck PG" chants, to which Linda McMahon and Stephanie were subject to listening to. 

Linda McMahon appeared stone-faced and possibly unhappy with the chants while Stephanie laughs them off - Shane McMahon's son's even took part in the chants.

Maybe Linda just didn't like the kids chanting "fuck", which as a Grandmother is understandable!

Watch the fan captured video below