Heres another...

A man sticks his head into a barbershop and asks, "How long before I can get a haircut?"

The barber looks around the shop and says, "About 2 hours."

The man leaves.

A few days later the same man sticks his head in the door and asks, "How long before I can get a haircut?" The barber looks around at the shop full of customers and says, "About 3 hours." The man leaves.

A week later the same man 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 man leaves.

The barber who is intrigued by this time, looks over at a friend in the shop and says, "Hey Jim. Follow that bloke and see where he goes."

A little while later, Jim comes back into the shop, laughing hysterically.

The barber asks, "Jim, where did he go when he left here?"

Jim looks up, tears in his eyes and says, "Your house!"