5 drinks
A well dressed gentlemen enters the bar of a five star restaurant, sits at the bar and orders four very expensive drinks. The bartender serves them on a silver tray, setting all four in front of the patron. The man then consumes all four drinks in a matter of seconds. The bartender comments, "Wow, you sure must have a problem." "If you had what I had," the man replies, "you'd drink them fast, too." Leaning over, the sympathetic bartender asks, "What do you have?" "Fifty cents," the man answers.