There were three sisters—ages 92, 94, and 96—who lived together. One night, the 96-year-old drew a bath. She put one foot in, then paused. "Was I getting in the tub or out?" she yelled.

The 94-year-old hollered back, "I don't know, I'll come and see." She started up the stairs, but stopped on the first one. She shouted, "Was I going up or coming down?"

The 92-year-old was sitting at the kitchen having tea, listening to her sisters with a smirk on her face. She shook her head and said, "I sure hope I never get that forgetful," and knocked on wood for good measure. Then she yelled, "I'll come up and help both of you as soon as I see who's at the door."