From Longman Dictionary of Contemporary Englishporkypork‧y1 /ˈpɔːki $ ˈpɔːrki/ adjective informal  FATfat – often used humorouslyporkyporky2 (also porky pie) noun (plural porkies) [countable] British English informal  LIE/TELL A LIEa lie Was he telling porkies again?Origin porky1 (1800-1900) pork porky2 (1900-2000) Rhyming slang 
                                                    
                                                
