If you really think your merely homophonic Wipers analogy is really comparable to the accepted, documented & established variants in the definition of the phrase which is the subject of this thread, then, Tone, I regret to say that, as the incomparable Jane Austen put it, you are just too stupid to "deserve the compliment of rational opposition". Enjoy your little laugh, dear-❤. I really haven't another moment to waste on your fatuities.