A blind man enters a restaurant and asks the waiter, who is also the owner, for a dirty fork to smell and decide his order. The owner, confused, brings him a greasy fork, and the blind man orders meatloaf and mashed potatoes based on the scent. Surprised, the owner tells his wife, the cook, about it.
The blind man returns several days later, and the owner repeats the process. When the blind man orders macaroni and cheese, the owner becomes suspicious and plans to test him next time.The following week, the owner rubs a fork on his wife’s panties before giving it to the blind man. After smelling it, the blind man comments, “I didn’t know Mary worked here.”