How Long Before I Can Get A Haircut?

Can't remember seeing this here before.

A little old man stuck his head into a barbershop and asked, "How long before I can get a haircut?"

The barber looked around the shop full of customers and said, "About 2 hours old timer." The old 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 sonny?"

The barber looked around at the shop and said, "About 3 hours." The old guy left.

A week later, the same guy stuck his head in the shop and asked, "How long before I can get a haircut?"

The barber looked around the shop and said, "About an hour and a half... The old guy left.

The barber turned to his friend and said, "Hey, Bob, do me a favour, follow that old man and see where he goes.

He keeps asking how long he has to wait for a haircut, but he never comes back."

A little while later, Bob returned to the shop, laughing hysterically.

The barber asked, "So, where does that little old man go when he leaves?"

Bob looked up, wiped the tears from his eyes and said, "Your house!"