An American, a Britisher and an Iraqi are one night having a beer. The Yankee drinks his beer and suddenly throws his glass in the air, pulls out a gun and shoots the glass to pieces.

He says "In the states our glasses are so cheap that we don't need to drink from the same one twice."
The Brit obviously impressed by this; drinks his beer, throws his glass into the air, pulls out his gun and shoots the glass to pieces.

He says "In the British Isles we have so much sand to make the glasses that we don't need to drink out of the same glass twice either."
The Iraqi, cool as a cucumber, picks up his beer and drinks it, throws his glass into the air, pulls out his gun and shoots both of the Yank and the Brit.

He says "In Iraq we have so many Americans and Brits that we don't need to
drink with the same one's twice.