Proof

A retired gentleman went to apply for Social Security. After waiting in line for quite a long time, he arrived at the counter. The woman behind the counter asked him for his identification to verify his age. The man looked in his pockets and realized he had left his wallet at home.

"Will I have to go home and come back now?" he asked.

The woman paused and then said, "Unbutton your shirt." The man opened his shirt, revealing lots of curly silver hair.

The woman said, "That silver hair on your chest is proof enough for me," as she processed his Social Security application.

When he got home, the man excitedly told his wife about his experience at the Social Security office.

She said, "You should have dropped your pants -- you might have qualified for disability, too."