Head-butting

I mentioned earlier that one of my Daddy's favorite games is to kind of nudge me onto my back by butting his head into me as I was crawling along. Well, last night as we were rough-housing, I decided to give him a taste of his own medicine. As he was crawling towards me, I charged forward and butted into him. While I didn't quite manage to bounce him onto his back, he seeme delighted at the gesture. Eventually, I'll flip him over.