HC takes the boys out running nearly every day (when it's not raining-yeah el Nino), and when he runs he doesn't wear a shirt. So, Riley tells us that he is going to run like Uncle, lifts his shirt up under his chin and runs around...HC put it to music...I honestly started to cry I laughed so hard the first time I watched this.

http://www.youtube.com/watch?v=YWIVWqYoOe0