When Ben was little, I drove a minivan, it was just him and me, me driving, him way in the back.
He yelled"Mom?"
Yes.
"What would you do if there was a chicken sitting next to you?"
Earlier, his older brother, Nick, knew Mommy was pregnant, because her belly was big, and he watched Sesame St, so he knew all about THAT. Back then, I never went to the bathroom by myself, and after observing me, he said, "So show me where that baby comes out"
About that time, same room, same thing going on (I was pregnant for goodness sakes) he knew I was having a baby something, and made the comment "I sure hope you're not having a baby sheep"