Source : Free On-Line Dictionary of Computing

grix
     
        /griks/ ({WPI}) A meta-number, said to be an integer between 6
        and 7.  Used either alone or with {flib} or suffixes such as
        -ty, -teen, etc. to denote an arbitrary integer (see {N}).
        "This system will {bomb} if there are grixty-flib users on
        it."
     
        (1995-01-31)