I know I started this topic almost a year ago, but DS5 seems to be doing it more today....like we were just playing a game and he must have done it 20 times. He would say something like "I got 20 points" and then repeat it again but he does it in a whisper and usually doesn't just mouth it. It's weird how I don't notice it for a while and then I notice it happening a lot. tonight he told me that he does notice that he is doing it, and that he doesn't know why he does it. Any others still doing it or did they grow out if it? I wish I knew what this was and why he does it.