So this sign seems to be intent on creating a representational quandary. If you read it over your left shoulder, you'll try to exit through the bathroom. If you read it over your left shoulder you'll end up in the employees lounge or the broom closet. Of course my favorite, is turning around and choosing to read it while turning your head as far as you possibly can to subversively read the sign...directly behind you! Subversive, eh?!