The head tilt.

Jackson been doing this really cute thing. Every once in awhile, when you're holding him he will turn his head to the right and curl down his body down. For awhile I thought he had an earache or something, but he just kept doing it. Grandma Wallis figured out what he was doing today. She sat him in his activity center and watched him do this...

That's how he's been getting the lion to roar in his activity center. Every time we put him in it today, he would tilt his head and lay it down on the button to make the lion roar. So funny!