I Looked Out the Window and What Did I Hear?

Written in 2000

The other day, my 3 year old was standing next to me and started talking to his baby brother, who is currently residing in my tummy. 
I said, "Is he answering you?"  .
Bruce said, "I don't know." 
I said, "Put your ear on my tummy and listen."  He did, and just then my stomach growled.  
He popped his head up and said, "My baby brother is singing!" 
I asked, "What is he singing?"  He said, "Popcorn Popping!"