Laugh ! It is good for health

A lady, with her little boy of 10 years, is eating in a restaurant. In an oversight, the kid swallows a coin and chokes.

The mother tried hitting his back, slapping on the neck, shaking him hard without any success to make him spit the coin.

Now the boy begins to show signs of choking turning blue. The desperate mother starts screaming for help.

A man gets up from a nearby table, and with astonishing tranquility, without saying a word, he lowers boys pants, squeezed and pulled down violently his testicles!

Naturally, the boy with irresistible pain spits out the coin.  The gentleman with the same astonishing ease and tranquility returned to his desk without a word.

Soon the mother calmed down and approached the gentleman to thank him for saving his boys life.

She asked Sir, are you a doctor?

 No, ma'am, I AM an assessor of the Tax Department. We are trained to squeeze the balls of everyone to make them cough up the last penny.