DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)
more options

Found one definition 

  1.                 From WordNet (r) 3.0 (2006):
                

    
                
                  
    guff
    n 1: unacceptable behavior (especially ludicrously false
         statements) [syn: bunk, bunkum, buncombe, guff,
         rot, hogwash]