This is a silly, fun song.
I remember when my cousin had her first child. My Uncle John was so tickled he would sing the first line of the chorus a few times going around the house. I wondered how someone could be so idiotic about a baby. They were OK and could be pleasant to be around, but he was goofy.   Then I married, had kids, survived it, and had grandkids. I understand the goofiness at last. The only right reaction....Tw