I am not sure what they are referring to?

These are the only plays I could think of that they could possibly be talking about:

1--Lapuaho pushed their D-lineman down 3 times in a row after the whistle--which was really stupid cause it cost us 15 yards--but not dirty
2--Tautu laid the wood on a tackle late in the game and got in the guys face: hit wasn't dirty, who knows what he said though.
3--QB got driven in the ground a few times, but there was not a helmet to helmet or a spearing play called on BYU


anyway, I really don't get it

are there other plays I am missing?