Where I was sitting everone could hear it, do I believe you honestly did'nt hear it. Yes, is it possible that I could hear it where I was sitting and you could not were you were sitting, yes.
I struggle to find any reason for me to make this up if I was not certain.
So you've backtracked from trying to slur all of us to it being a few people that were near you.
Every team has a few idiots, some even have people that throw objects at opposition players. End of the day it's nothing that you wouldn't have known before the game.