A Bengali, an Indian, an Englishman, and a Paki enter a bar.
All of a sudden the Bengali throws his glass in the air, takes out his shot gun and shoots it and he proclaims, "In Bangladesh, glass is so cheap, we don't drink from the same one twice! Not to be outdone, the Indian tosses his glass in the air and shoots it.
The Englishmen also throws his glass in the air, but instead shoots the Paki. He proclaims, "There are so many Pakis in England, we never drink with the same one twice!"