The Free On-line Dictionary of Computing (30 December 2018):

Mbogo, Dr. Fred

   /*m-boh'goh, dok'tr fred/ [Stanford] The archetypal man you
   don't want to see about a problem, especially an incompetent
   professional; a shyster.  "Do you know a good eye doctor?"
   "Sure, try Mbogo Eye Care and Professional Dry Cleaning."  The
   name comes from synergy between "bogus" and the original
   Dr. Mbogo, a witch doctor who was Gomez Addams' physician on
   the old "Addams Family" TV show.  Compare Bloggs Family,
   the, see also fred.

   [Jargon File]

   (2002-04-14)