This was posted on alt.callahans by Gabriel Knight (aka John Blair).

A friend and I were standing inside a building of a local theme park. We were looking outside, and it was an extremely windy day. The area’s custodian, the one who had the job of sweeping up debris, was a very small woman (4’10”, 90lbs). My friend joked with the lady, telling her that she would have to put heavy rocks in her shoes when she went outside to work.

The lady looked at my friend and said, “You mean, now I weigh me down to sweep?”