A man asks the barber in a shop, “How long before I can get a haircut?”
The barber looked around, seeing a lot of customers, said, “About 2 hours.”
The guy left but didn’t return that day.
A few days later, the same guy stuck his head in the door and asked, “How long before you can give me a haircut?”
The barber looked around his shop and said, “About 3 hours.”
The guy left and again, and didn’t come back.
A week later, the same man stuck his head in the place and asked the barber, “How long before I can get a haircut?”
The barber looked around the shop and said, “About an hour and a half.”
The guy went out of the shop.
The barber turned to his friend and said, “Hey, Jim do me a favor follow him, and see where he goes.”
“The guy keeps asking how long he has to wait for a haircut from me, but never comes back.”
A little while later, Jim returned to the shop, laughing hysterically.
The barber asked, “So, where does he go when he leaves?”