Guest poster boy here, who by and by no longer has the Jebediah of the Wilderness thing going, having been authorized by Sarah to expose the subtlety of her WFMW message...consider the following scene:
So we see, like Sarah said "scrubbing in a circular motion. The scum came right off." And in the end even Johnny recognized "You're all right Larusso!" - after having the scum kicked out of him. My infinitely wise wife again disclosing the deeper meaning to the seemingly menial tasks (and movies) of life.
Well, i am off to Miyagi-do...have fun. -Webby
P.S. i advise against following 'wax on wax off' links in youtube.