One day, a retired old man went into the Social Security Office to apply for Social Security. After waiting in line a long time, he got to the counter. The woman behind the counter asked him for his driver's license to verify his age. The old man searched his pockets and realized he had left his wallet at home. He told the woman that he was very sorry but that he seemed to have left his wallet at home. About to give up, the old man asks "Will I have to go home and come back tomorrow?" The woman says "Please unbutton your shirt." The old man opens his shirt revealing lots of curly, silver hair. The woman says, "That silver hair on your chest is proof enough for me." and processed his Social Security application. When he gets home, the old man excitedly tells his wife about his experience at the Social Security Office. His wive replies "You should have dropped your pants. You might have qualified for disability, too!"