My son is going through a typical phase wherein everything has the words butt, fart, poops, etc. I hope he grows out of this eventually, or at least out of my earshot, because it's gross even if it's normal. I'm just not big on body-function humor. Honestly, if he purposely puts his butt on his future wife and farts on her, like he does to me right now, I'm really sorry future wife! Where he got this from I don't know because I'm pretty sure Disney doesn't have their characters farting on anyone...or at all. Last time I checked Sesame Street characters didn't poop, and even Scooby Doo isn't that disgusting! So I'll just be glad when this phase is less visible at home and left to impressing his friends.