Three Men and a Genie

Three guys, an Englishman, an Afghan and an American are out walking along the beach together one day. They come across a lantern and a genie pops out of it.

"I will give you each one wish, " says the genie.

The Englishman says, "I am a farmer, my dad was a farmer, and my son will also farm. I want the land to be forever fertile in England."

With a blink of the genie's eye, 'FOOM' - the land in England was forever made fertile for farming.

The Afghan was amazed, so he said, "I want a wall around Afghanistan, so that no one can come into our precious country."

Again, with a blink of the Genie's eye, 'POOF' - there was a huge wall around Afghanistan.

The American asks, "I'm very curious. Please tell me more about this wall."

The Genie explains, "Well, it's about 150' high, 50' thick, and nothing can get in or out."

The American says, "Fill it up with water."