A woman walks up to an old man sitting in a chair on his porch.

"I couldn't help but notice how happy you look, " she said.

"What's your secret for a long, happy life?" "I smoke three packs a day, drink a case of beer, eat fatty foods, and never, ever exercise, " he replied. "Wow, that's amazing, " she said, "How old are you?" "Twenty-six."