Wife joke

A bewildered looking man goes into the local bar where a new bartender has started working.The man sits down on a barstool and orders a whiskey,the strongest they have.The man then gulps down his drink,opens his shirt pocket and looks inside.He then tells the bartender that he wants another whiskey.After several times of ordering the whiskey and looking into his pocket after each time,the bartender comes over to him.The bartender says "it isn't really any of my business but I have a question".He said "every time that you order a drink,you gulp it down really fast and then look in your pocket,why do you do that?" The poor bewildered man responds and says."Well,I have a picture of my wife in my pocket,when she starts looking good I go home." [LOL!]