A guy was having a meal at the gerai mamak (local eating store) .

In an oversight, he swallows a coin and chokes.
His wife tries hitting his back, slapping his neck, and shaking him hard without
any success to make him spit the coin.
The guy begins to show signs of choking - turning blue.

The desperate wife starts screaming for help.
A man gets up from a nearby table, and without saying a word, he lowers the guy's pants,
squeezes his testicles and pulls them down violently.
Naturally, the guy with irresistible pain spits out the coin.

The gentleman with the same astonishing ease & tranquility returns to his teh tarik without a word.

He was in batik long-sleeves, songkok, thick sunglasses, ring with big stone on his finger, Porsche Cayenne parked nearby.
Soon the wife calms down & approaches the gentleman to thank him for saving her husband's life.
She asks: Tuan, are you a doctor?
No, puan, I am from BN (Barisan National Party) . We are trained to squeeze the balls of the public to make them cough up every last sen.

Note :  This is Malaysia's  folk jokes,  do not try it at home before consulting your doctor !!