scnr

from Jargon File (4.4.4, 14 Aug 2003)
SCNR
 abbrev

   [common] Sorry, Could Not Resist. Normally used to semi-apologize for
   an obvious wisecrack.
    
from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)
SCNR
       Sorry, Could Not Resist (slang, Usenet)
       
    

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