A man walks into a bar and orders one beer.
Then he looks into his shirt pocket and orders
another beer.
After he finishes, he looks into his shirt pocket again
and orders another beer.
The bartender is curious and askes him "every time you
order a beer, you look in your shirt pocket. Why?"
The man replies, "I have a picture of my wife in my pocket
and when she starts to look good, I go home."