Having a newborn means having to listen to this fairly regularly. Which can mean anything from I'm hungry, to I have tummy pains, to I just want to cry for no known reason. Maybe they are trying to communicate the answers to the universe before they lose their baby genius ways or maybe it's as simple as the answers to your pythagorean problems or maybe they are actually sending a message to their alien masters in outer space or communicating with future boys. All I know is that regardless of what they are trying to tell you they could nag a ram and drive it up the wall.