bifta vs doober

bifta

noun

  • A cannabis cigarette. 

  • Everything that is available or possible; the works. 

  • A cigarette. 

doober

noun

  • A marijuana cigarette. 

  • A thingamajig; a whatchamacallit. 

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