A city fella was taking a ride in farm country in his new convertible. After a while, he spotted a farmer driving a tractor... and the farmer wasn't wearing any pants.

The man pulled up along side the farmer and asked, "Hey there, how come you're not wearing trousers?"

"Well, city boy," the farmer said, "the other day I went out working in the fields and I plum forgot to wear a shirt. I Got back home that night and my neck was stiffer than a board.

So, me working without pants today is my wife's idea."