chomp

( vi.)

   1.  To  {lose};  specifically, to chew on something of which more was
   bitten off than one can. Probably related to gnashing of teeth.

   2. To bite the bag; See {bagbiter}.

   A  hand  gesture  commonly  accompanies this. To perform it, hold the
   four  fingers  together  and  place the thumb against their tips. Now
   open  and  close  your  hand rapidly to suggest a biting action (much
   like  what  Pac-Man  does  in  the  classic  video  game, though this
   pantomime  seems  to  predate  that).  The gesture alone means `chomp
   chomp'  (see  Verb Doubling in the Jargon Construction section of the
   Prependices). The hand may be pointed at the object of complaint, and
   for  real  emphasis  you  can use both hands at once. Doing this to a
   person  is  equivalent  to  saying  "You  chomper!"  If you point the
   gesture  at  yourself,  it is a humble but humorous admission of some
   failure. You might do this if someone told you that a program you had
   written  had  failed in some surprising way and you felt dumb for not
   having anticipated it.

[glossary]
[Reference(s) to this entry by made by: {bagbiting}{chomper}{deserves to lose}]