With that in mind, its no surprise that one of the signs he's perfected is "eat". Let me tell you, this kid can put away some serious food. He already eats more than his big sis. And when he gets hungry, he lets us know. Before learning the sign, he would whine, so we are especially thankful he picked this one up.
So here's a short clip of him showing off this sign. There's a bonus "thank you" in there that is pretty adorable too.