The little boy was sitting on a park bench munching on one chocolate bar after another. After the 6th one a man on the bench across from him said, 'Son, you know eating all those chocolates isn't good for you. It will give you acne, rot your teeth, make you fat.'
The boy replied, 'My grandfather lived to be 107 years old.'
The man asked, 'Did your grandfather eat 6 chocolate bars at a time?'
The little boy answered, 'No, he minded his own damn business!'