The Barber Shop This guy sticks his head into a barber shop and asks,

The Barber Shop
This guy sticks his head into a barber shop and asks, "How long before I can
get a haircut?" The barber looks around the shop and says, "About 2 hours."
The guy leaves.
A few days later the same guy sticks his head in the door and asks, "How
long before I can get a haircut?" The barber looks around at shop full of
customers and says, "About 2 hours." The guy leaves.
A week later the same guy sticks his head in the shop and asks, "How long
before I can get a haircut?" The barber looks around the shop and says,
"About an hour and a half." The guy leaves.
The barber looks over at a friend in the shop and says, "Hey, Bill, follow
that guy and see where he goes." In a little while, Bill comes back into the
shop laughing hysterically.
The barber asks, "Bill, where did he go when he left here?"
Bill looked up and said, "To your house."