An old couple were celebrating Valentine's day after 50 years of marriage. They were sitting at the breakfast table when the wife says, "Just think, fifty years ago we were sitting at this same breakfast table together." "I know," the old man said. "We were probably sitting here naked as a jaybird, too!" "Well," Granny snickered, "Let's relive some old times." Whereupon, the two stripped to the buff and sat back down at the table. "You know, honey," the little old lady breathlessly replied, "My nipples are as hot for you today as they were fifty years ago." "I'm not surprised," replied Gramps. "One's in your coffee and the other is in your oatmeal!"