A elderly guy sticks his head in the barber shop

An elderly guy sticks his head in the barbershop and asks,

“How long before I can get a haircut?”

The barber looks around the shop and says,

“About two hours.”

The elderly guy leaves.

A few days later, the same guy sticks his head in the door and asks,

“How long before I get a haircut?”

The barber looks around the shop full of customers and says,

“About two hours.”

The elderly 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 elderly 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.”