What the fuck is O O O

You know what, fuck everyone who types Rxh6 and shit like that. Like what the fuck are you typing dumbass. What the fuck does the x mean. Why is Knight N. Why not just type rook move three to the right. Fucking so much simpler. I’m not gonna spend fifteen minutes dicphering your hieroglyphics. Also what the fuck are there pluses and hashtags for. We playing Instagram now? Fucking shitty ass retard chess players.