The Jargon File (version 4.4.7, 29 Dec 2003):
insanely great
adj.
[Mac community, from Steve Jobs; also BSD Unix people via Bill Joy]
Something so incredibly elegant that it is imaginable only to someone
possessing the most puissant of hacker-natures.
The Free On-line Dictionary of Computing (30 December 2018):
insanely great
(Macintosh community, from Steve Jobs; also BSD Unix
people via Bill Joy) Something so incredibly elegant that
it is imaginable only to someone possessing the most puissant
of hacker-natures.
[Jargon File]
(1994-12-06)