Budding Gastroenterologist

We were sitting at the dinner table tonight, encouraging our 3 yr old to eat his food. We've been reminding him to eat his food so he'll grow big and tall. All the sudden he pops up and says, "I put it in my mouth, it goes down my throat, into my tummy, then comes out my privates." Gramma doubled over laughing, trying hard not to spit out any food. Then a few minutes later, he says, "Food goes down my throat into my belly, then it turns into pee pee or poopy." All at the dinner table!!!