We were on our way home from my parents' house tonight and Moose says "poopie, poopie, poopie" and does the sign for poop (or what I know to be the sign for poop from "Meet the Fockers"...anyway...it's a sign). And, sure enough! He pooped! He told me before he started pooping. I am so proud of him. Here we come potty training! Let's see what tomorrow brings.