BO is out jogging around in some of the seedier areas of Washington D.C. He notices a good looking prostitute. She sees him and calls out, “Fifty dollars!”
He's tempted, but the price is a little high so he calls back, “Five!”
She's disgusted and turns away while BO 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 won't come down on her price. “Fifty!” she shouts.
BO answers her, “Five!” No sale.
About a week later, Michelle has decided that she wants to get into shape so she demands to go jogging with BO. They get to the seedy part of town and the same prostitute is still there. She eyes BO and Michelle together and yells, “See what you get for five dollars!”