Grandpa on the Porch

There was an autimn chill in the air. A man came walking up to the house when he noticed his grandfather sitting on the porch in the rocking chair with nothing on from the waist down.

Grandpa what are you doing?" he exclaimed.

The old man looked off in the distance without answering.

You're not wearing pants. You are naked below the waist? What are you doing" he asked again.

[he old man slowly looked at him and said, "Well, last week, I sat out here with no shirt on, and I got a stiff neck. So your grandma thought this would be a good idea.