A guy walks into a bar. He goes up to the barman and says "I'll have a pint of Fosters please mate". The barman happily obliges and says "That'll be 3 cents please." The customer is astonished. "That's great", he says. "How much are your cigars?" "Those are two cents", says the barman. "Really!" says the customer. "I'll have five boxes of those", he says. "While I'm here, give me a case of that booze as well". The barman gives him the booze.

The customer can't resist asking what's up with this bar. "Are you the owner of this place?" he asks. "No" says the barman, "He's upstairs with my wife". "What's he doing to her?" Asks the customer, trying to be polite. "The same thing I 'm doing to his business", says the barman.