The post was, I believe, a reaction to Dolson's protesting a foul call. The foul in question was her wrestling with a player, getting leverage, and then choosing to elbow the player in the face. When the whistle blew, she turned around and started storming towards the ref with her hands out, indignant. I don't recall if that was the time when her lips were readable as "what the fuck was that for?", but it would fit her history.