blargh

from Jargon File (4.4.4, 14 Aug 2003)
blargh
 /blarg/, n.

   [MIT; now common] The opposite of {ping}, sense 5; an exclamation
   indicating that one has absorbed or is emitting a quantum of
   unhappiness. Less common than {ping}.
    
from The Free On-line Dictionary of Computing (8 July 2008)
blargh

   /blarg/ [MIT] The opposite of {ping}.  An exclamation
   indicating that one has absorbed or is emitting a quantum of
   unhappiness.  Less common than {ping}.

   [{Jargon File}]
    

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