Old man Santa limped into the doctor’s office and said, “Doctor, my knee hurts so bad, I can hardly walk!”

The doctor slowly eyed him from head to toe, paused and then said, “Mr. Santa, just how old are you?”

“98!” Santa announced proudly.

The doctor just sighed, and looked at him again…

Finally he said, “Sir, I’m sorry. I mean, just look at you. You’re practically one hundred years old, and you’re complaining that your knee hurts? Well, what did you expect?”

The old Santa said, “Well, my other knee is 98 years old too, and it don’t hurt!”