Humor...I Need Humor...

[Mad Professor]

A Londoner, an Australian and a South African are having a drink in a West End pub.

The Aussie finishes his beer and throws his glass behind him which smashes on the floor. The Londoner asks him why he did that. He says "We've got so much sand in Oz you never have to drink from the same glass twice."

Then the South African finishes his drink and smashes the glass on the floor as well. He says "We've got so many endless beaches in SA, you never have to drink from the same glass twice either."

Finally the Londoner finishes his beer. He pulls out a gun and shoots his two drinking partners dead.

The shocked barman says "Why did you do that?!"

The Londoner replies "There's so many Aussies and South Africans in London, you never have to drink with the same two twice."