civvy vs oily rag

civvy

noun
  • A manufactured cigarette, as opposed to a rollup. 

  • A civilian; someone who is not in the military. 

oily rag

noun
  • A cigarette; fag. 

  • An employee in a menial, unskilled role in a factory or workshop. 

How often have the words civvy and oily rag occurred in a corpus of books? (source: Google Ngram Viewer )