Three surgeons were playing golf together and discussing surgeries they had performed.

One of them said, "I'm the best surgeon in the USA.  In my favourite case, a concert pianist lost seven fingers in an accident;  I reattached them, and 8 months later he performed a private concert for the Queen of England."
       

The second surgeon said.  "That's nothing.  A young man lost an arm and both legs in an accident;  I reattached them, and 2 years later he won a gold medal in track and field events in the Olympics."
       

The third surgeon said, "You guys are amateurs!  Several years ago a man was high on cocaine and marijuana and he rode a horse head-on into a train travelling 80 miles an hour.  All I had left to work with was the man's blonde hair and the horse's ass.  I was able to put them together and now he's running for President of the USA!"