The handsome construction worker considered himself quite the stud, and indeed had no trouble persuading a good-looking recent acquaintance to come back to his apartment. After making love to her, he rolled over and lit a cigarette. His self-satisfied smile vanished, however, when the woman hopped out of bed and snapped, "You may look like Mel Gibson, but you're lousy in the sack."
The indignant fellow snapped, "I don't see what makes you such an expert after only forty-five seconds!"