The kid had swallowed a coin and it got stuck in his throat, and so his mother ran out in the street yelling for help. A man passing by took the boy by his shoulders and hit him with a few strong strokes on the back, and so he coughed the coin out.
"I don`t know how to thank you, doc...", his mother started.
"I`m not a doctor", the man replied, "I`m from the IRS".
