Yellow underpants

Imagine if a society became so puritannical that it insisted that babies in the womb had to wear little yellow underpants for modesty's sake, or even a two-piece should it be a girl child.

My boys and I were looking at a picture of a blast furnace and we discovered what seemed to be a pizza inside it, so we discussed the olives and other things on it as well as the pipe with the toilet flush valve that seemed to be at the bottom of the furnace.