I to have heard of the Butt_Cheese but nobody has ever seen the actual Butt only the Cheese that gets left behind (no pun intended). For me personally I think the Butt_Cheese is a mythical creature like Bigfoot or the loch ness monster, nobody really knows for sure.
Off course it's dumb it's supposed to be dumb and if you can't figure it out then your dumber then me.