An elderly couple named Ed and Mary, lived in Texas. Ed always wanted an authentic pair of snake skin cowboy boots. Seeing some on sale one day he finally decided to buy them. He wears them home and proudly walks into the house and says to Mary his wife, "notice anything different about me?" Mary looks him over and says, "nope."

Frustrated Ed storms off to the bedroom, undresses and walks back into the livingroom completely 'naked' except for his new boots.

Again he asks, a little louder this time. "Notice anything DIFFERENT NOW?"
Mary looks up and says. "Ed whats different? Its hanging down now, it was hanging down yesterday, and it'll be hanging down again tomorrow."

Furious, Ed yells, "AND DO YOU KNOW WHY ITS HANGING DOWN , MARY? ITS HANGING DOWN BECAUSE ITS LOOKING AT MY NEW SNAKESKIN COWBOY BOOTS."

To which Mary boringly replied, "Shoulda bought a HAT Ed. Shoulda bought a hat!!!"