This grizzly old biker is sitting in McDonalds having some lunch. He watches as an older couple enter. She goes and sits down near the biker as her husband goes up to the counter and orders some food. He comes back and sits with her. First she takes a napkin, carefully rips it in half, places 1/2 next to her husband and 1/2 next to her. He opens the bag removes the small soda and pours 1/2 into a cup for his wife and 1/2 for himself. Then he separates the french fries into 2 even piles.1/2 for her and 1/2 for him. Then he takes the hamburger, cuts it in 1/2 and gives 1/2 to her and 1/2 to himself. The biker thinks that such a loving old couple must be quite poor so he introduces himself and says that he would be very happy to purchase a meal for each of them. The lady says "Thank You, but we always share everything." So the biker goes back and sits down. As he looks over, the husband is merrily chomping down on his hamburg, then some fries, sipping his soda. The lady is just sitting there, food untouched. Confused, the biker again approaches the couple and says that he understands their desire to share everything but doesn't understand why she hasn't eaten her food. She looks at him and again thanks him for his interest and then says, "I'm just waiting for my turn to use the dentures!"