An Irishman walked into a bar and ordered martini after martini, each time removing the olive and placing it in a jar. When the jar was filled with olives and all the drinks consumed, the Irishman started to leave. "S'cuse me," said a customer, who was puzzled over what the Irishman had done, "what was that all about?" "Nothin'," said the Irishman. "My wife just sent me out for a jar of olives!"