cow orker

from Jargon File (4.4.4, 14 Aug 2003)
cow orker
 n.

   [Usenet] n. fortuitous typo for co-worker, widely used in Usenet, with
   perhaps a hint that orking cows is illegal. This term was popularized
   by Scott Adams (the creator of {Dilbert}) but already appears in the
   January 1996 version of the {scary devil monastery} FAQ, and has been
   traced back to a 1989 {sig block}. Compare {hing}, {grilf}, {filk},
   {newsfroup}.
    

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