An elderly couple were enjoying the evening swinging on the front porch and looking at the beautiful sunset.

After a few minutes the old lady reaches over and knocks the hell out of the man who goes flying off the porch and into the bushes.

The old man slowly gets up and makes his way back to his seat next to his wife on the swing.

He sits there for a few minutes and then asks, "What was that for?"

She replies, "That's for having a small one!"

A few more minutes go by and the man reaches over and knocks the hell out of his wife, who also goes flying off the porch and into the bushes. She slowly gets up and makes her way back to her seat next to the old man.

She sits here a few minutes and then asks, "What was that for?"

He replies, "That's for knowing there was more than one size."