A businessman entered a tavern, sat down at the bar, and ordered a doublemartini on the rocks. After he finished the drink, he peeked inside hisshirt pocket, then he ordered another double martini.

After he finished that one, he again peeked inside his shirt pocket andordered another double martini.

Finally, the bartender said, “Look, buddy, I’ll bring ya’ martinis all nightlong. But you gotta tell me why you look inside your shirt pocket before youorder a refill.”

The customer replied, “I’m peeking at a photo of my wife. When she starts tolook good, then I know it’s time to go home.”