At one point he started saying something to me, and it took me a few minutes to understand. Finally I got it. He was saying, "Me check you, me check you." Then he put his head down by my bottom and said, "You stinky! You stinky!"
I said, "No Cooper, you're stinky."
He replied, "No I not, I all cleaned!" And pointed his bottom at me with a huge grin on his face.
What a kid.