Twice recently I have encountered someone who was apparently confused by something, so I explained it to them. I thought it was the right thing to do. I was accused both times of "mansplaining" as the apparently confused person was female. It seems that this is a bad thing. I have no idea what the fuck "mansplaining" is, but if the new rule is that if females don't understand, and a guy explains it to them, and both the males and females involved get pissed at him, then the best response is none at all. Which is the complete opposite of this response.