shitogram

from Jargon File (4.4.4, 14 Aug 2003)
shitogram
 /shit'oh.gram/, n.

   A really nasty piece of email. Compare {nastygram}, {flame}.
    
from The Free On-line Dictionary of Computing (8 July 2008)
shitogram

   /shit'oh-gram/ A *really* nasty piece of e-mail.

   Compare {nastygram}, {flame}.

   [{Jargon File}]

   (1994-12-21)
    

[email protected]