I thought this was funny.

[Ziggy]

Two young boys walked into a pharmacy one day, picked out a box of Tampax, and proceeded to the check out counter.

The man at the counter ask the older boy," Son, 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, he's four. We saw on TV that if you use these , you would be able to swim and ride a bike. He can't do either one. :-D