The real Joey Coyle
Sadly, the real Joey Coyle committed suicide a month before this film was released. "Money for Nothing" is dedicated to him in the credits. It sounds like the real-life story was a lot less comical than this film:
http://www.nytimes.com/1993/08/16/obituaries/joey-coyle-40-dies-philad elphian-took-armored-car-s-cash.html?sec=&spon=&pagewanted=pri nt