The Drunk Test

A man goes into the bar and orders a scotch. He gulps it down, and looks in his hand. He orders another one. He gulps it down and orders another one. He again looks in his hand. He orders 2 scotches this time and gulps them both down. He looks in his hand. The bartender, curious, asks the man what's going on. The man replies, "It's a picture of my wife. When she starts to look good, I'm going home."