Don't work.

My favorite and most thought provoking urinal experience in quite a while....courtesy of a South Carolina gas station bathroom. Two words and so many potential meanings....and while relieving myself, I pondered a few. What was the author trying to tell me? "Don't work"....as in "(it) don't work"? Like "it's broke"? Or did he mean for me not to work (it)...with "it" being the urinal. Or was it simply some ingenious short hand for "it don't work, 'cause it's broke...so don't go and try to work it". Or maybe he was trying to tell me personally not to work? As in I should quit my job. I'm ok with that too. I don't like to work so much anyway.