Here’s an old person joke, so get ready.
An elderly couple walk into a fast food restaurant, and they order one hamburger, one order of French fries, and one drink.
The old man unwraps the plain hamburger and carefully cuts it in half. He gives one half to his wife and keeps the other half. He carefully counts out the fries and gives half to his wife. He takes a sip of his drink, and then she takes a sip.
As the man begins to eat his part of the fries his wife just sits and watches. An onlooker, figuring the couple are able to purchase only one meal comes over. He offers to buy them another burger, fries, and drink. The old man declines. “We are just accustomed to sharing everything,” he tells the man.
Still the old woman sits and watches as her husband eats the hamburger. Again the man offers to purchase them another meal. The woman responds, “It’s really all right. We are used to sharing everything.” Still she does not eat.
The old man finishes and wipes his mouth with a napkin, and still the old woman has not eaten. The other man is now insistent. “You aren’t eating. What are you waiting for.”
She turns to him and says, “The teeth.”