Farts, Butts & Poop

What is it about these three words that throws four-year-old little boys into deep belly-aching fits of laughter. It can't be a knock-knock joke or a funny face...no, no, no...but say poopy butt three times really fast and that sweet face turns beat red because the two words, poopy butt, are the funniest words ever known to mankind.

You know that kind of laughter, right? If you're in another room in the house and you hear it down the hall you have to bring yourself to the room he's in just to see what he's laughing about. The laughter that when heard you can't help but laugh yourself because it's infectious.

Is it a boy thing? Sheesh! Imagine the howling I'd get with this -