A guy walks into a barbers shop and ask how long is the waiting que. The barber looks around and says about 2 hours. The guy says thanks and walks out. One week later the same guy goes to the same barber and again asks the same question and gets the same answer. Again he walks out. A week goes by and again the same guy asks the same question and the baber says that he will be free in about an hour. The guy again walks out. The baber this time fed up asks a patron to follow him and see were this guy is going. The patron come back and tells the barber his going to your house.