資料來源 : Free On-Line Dictionary of Computing

cuspy
     
        /kuhs'pee/ [WPI: from the {DEC} abbreviation CUSP, for
        "Commonly Used System Program", i.e. a utility program used by
        many people] 1. (of a program) Well-written.
     
        2. Functionally excellent.  A program that performs well and
        interfaces well to users is cuspy.  See {rude}.
     
        [{Jargon File}]