An insect falls into a mug of beer...
Englishman : Throws his mug away and walks out
American : Takes the insect out and drinks the beer
Chinese : Eats the insect and throws the beer away
Indian : Sells the beer to the American and insect to the Chinese and gets a new mug of beer.
Pakistani : Accuses the Indian for throwing insect into his beer, relates the issue to Kashmir, asks the Chinese for Military aid, takes a loan from the American to buy one more mug of beer.