A man came to visit his grandparents, and he noticed his grandfather
sitting on the porch, in the rocking chair, wearing only a shirt, with
nothing on from the waist down.

"Grandpa, what are you doing? something is out in the wind for
everyone to see!" he exclaimed. The old man looked
off in the distance without answering.

"Grandpa, what are you doing sitting out here with nothing on below
the waist?" he asked again.

The old man slowly looke d at him and said, "Well....last week I sat
out here with no shirt on, and I got a stiff neck. This is your grandma's
idea.