Internet Joke, The Barber...not written by the SPM

A guy walked into a barber shop and asked, "How long before I can get a haircut?" The barber looked around the shop and said, "About 2 hours." The guy left. A few days later the same guy stuck his head in the door and asked, "How long before I can get a haircut?" Again, the barber looked around at a shop full of customers and said, "About 2 hours." The guy left again. A week later the same guy came in the shop again and asked the same question. The barber looked around the shop and said, "About an hour and a half." Once again the guy left. This time the barber looked over at a friend and said, "Hey, Bill, I'll give you a free cut if you follow that guy and see where he goes." In a little while, Bill came back into the shop laughing hysterically. The barber said, "This must be good. Where did he go when he left here?" "To your house."