Dirty

The other day i was driving up to Morgan to go see my friend. I hadn't been driving more than five minutes when i saw this message on a bridge that i always drive under. It read "dirty." That was it, just one words. So of course i think "well, what's dirty?" Is this some person making a complaint about the air quality of Utah during winter? Maybe they think we should clean the streets up more? Well what does that even entail? yeah, my mind could go on and on. Really though in all honesty, I thought, "well who's dirty? Is it you my friend who is dirty? well then why are you so crusty? Just take a dang shower." I dunno, maybe this night prowling sign maker was just describing somebody else that he or she knew. Or maybe it was just to be funny. I'm gonna go with that: Just trying to get a laugh.