Johnny's new game

I just thought I'd write briefly about Johnny's newest game for me. Every time I leave the house to go to work Johnny will open the door for and turn around. Then I have to ring the doorbell after which he turns around and says something to me. Then he closes the door and I ring the doorbell again and he opens the door and says something like "That was you" followed by a fart sound. Then I lock the door and ring the doorbell again to which he yells something basically unintelligible to me about going to work. That's it. That's his game. He only does it with me, not my wife. Don't ask me where he got it from or how he came up with it because I have no idea. It's just how his mind works and that's okay with me.