Clinton is out jogging around in some of the seedier areas of Washington D.C. He notices a good looking prostitute. She sees this and calls out: “Fifty dollars!” He is tempted, but the price is a little high. So he calls back: “Five!” She is disappointed and turns away and Bill continues his jog.
A few days later, he finds himself jogging in the same area and as luck would have it, the prostitute is still there. But she want not come down on her price. “Fifty!” she shouts and Bill answers her: “Five!” No sale.