Two young boys walked into a pharmacy, picked up a box of tampons and went to the checkout. The pharmacist asked the older boy "How old are you ?" "Eight" the boy replied. The man continued "Do you know what these are used for ?" The boy replied "Not exactly, but they aren't for me, they're for him. He's my brother and he's four." "Oh, really ?" the pharmacist replied with a grin. "Yes." the boy said. "We saw on TV that if you use these you'll be able to swim, play tennis & ride a bike, and he can't do any of those yet."