A woman in her forties went to a plastic surgeon for a face-lift. The
surgeon told her about a new procedure called  “The Knob,” where a small
knob is placed on the back of a  woman’s head and can be turned to
tighten up her skin to produce the effect of a brand new face lift. Of
course, the woman wanted “The Knob.”  Over the course of the years, the
woman tightened the knob, and the effects were wonderful — the woman
remained young looking and vibrant.  After fifteen years, the woman
returned to the surgeon with two problems. “All these years,
everything has been working just fine. I’ve had to turn the knob many
times and I’ve always loved the results. But now I’ve developed two
annoying problems: First, I have these terrible bags under my eyes
and the knob won’t get rid of them.”  The doctor looked at her closely and
said, “Those aren’t bags, those are your breasts.”  She said, “Well, I
guess there’s no point in asking about the goatee.