The Jargon File (version 4.4.7, 29 Dec 2003):

glork
 /glork/

    1. interj. Term of mild surprise, usually tinged with outrage, as when one
    attempts to save the results of two hours of editing and finds that the
    system has just crashed.

    2. Used as a name for just about anything. See foo.

    3. vt. Similar to glitch, but usually used reflexively. ?My program just
    glorked itself.?

    4. Syn. for glark, which see.


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

glork

   /glork/ 1. Used as a name for just about anything.

   See foo.

   2. Similar to glitch, but usually used reflexively.  "My
   program just glorked itself."

   See also glark.

   [Jargon File]