The Last Nickel

A father walks into a restaurant with his young son. He gives the boy 3 nickels to play with to keep him occupied. Suddenly, the boy begins choking, getting blue in the face. The father realizes the boy has swallowed the coins and starts slapping him on the back. The boy coughs up 2 nickels, but keeps on choking. Looking at his son, the father is panicking, shouting for help.
A well dressed, attractive, woman, in a blue business suit is sitting at a coffee bar reading a newspaper and sipping coffee. At the sound of the commotion, she looks up, puts her coffee cup down, neatly folds the newspaper and places it on the counter, gets up from her seat and makes her way, unhurried, across the restaurant. Reaching the boy, the woman carefully drops his pants; takes hold of the boy’s testicles and starts to squeeze and twist, gently at first and then ever so firmly. After a few seconds the boy convulses violently and coughs up the last nickel, which the woman deftly catches in her free hand. Releasing the boy’s testicles, the woman hands the nickel to the father and walks back to her seat in the coffee bar without saying a word.
As soon as he is sure that his son has suffered no ill effects, the father rushes over to the woman and starts thanking her saying,
“I’ve never seen anybody do anything like that before. It was fantastic. Are you a doctor?”
“No,” the woman replied. “Divorce attorney.”