Filled yet?

While assembling their new water bed, my sister Betty and her husband, Everett, realized they would need a hose. Everett dashed to the hardware store and bought one. They attached it to the bed, ran it through the apartment to the kitchen tap and left to wait for the bed to fill. About an hour later they checked on its progress. That's when they discovered Everett had bought a sprinkler hose.

Source: Reader's Digest, March, 1993, Page 123