In the the dark mists of time, that is the pre Windows 3.x days when DOS ruled supreme, so-called PC (and usually self-proclaimed) power users would denigrate Mac users choice of machine by calling GUIs a W.I.M.P interface.

As in Windows, Icons, and Mouse pointer.

Real men, they would openly boast about preferring the DOS prompt.

Of course most of the bozos back then had never seen, let alone used X on a Unix workstation. Or even a touched Macintosh for that matter!