A shady-looking guy 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 two hours." The guy smiles and 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. "Bill, where did he go when he left here?" "To your house."