As the crowded elevator slowly descended, Mrs. Silverman became increasingly furious with her husband, who was delighted to be pressed against a gorgeous young blonde woman.
As the elevator stopped at the main floor, the blonde suddenly whirled, slapped Mr. Silverman, and said, 'That will teach you to pinch!'
Bewildered, Mr. Silverman was halfway to the parking lot with his wife when he choked, 'I . . . I didn't pinch that girl.' 'Of course you didn't,' replied his wife, consolingly. 'I did.'