From big bold fonts to screaming neon colors, these signs stand out in a number of ways. Some of which include ridiculous mottos, slogans, or plain ol' warnings that frankly, don't make any sense (Or do they?). I've come to wonder who double-checks these things before they're produced for the masses. I mean, there must be someone whose sole purpose is to check these things, right? Sounds like a boring job, so I wouldn't be surprised if they scribbled their signature on the checking document (or…