Rabelaisian vs triple-X

Rabelaisian

adj
  • Possessing a style of satirical humour characterized by exaggerated or grotesque characters and coarse jokes. 

  • Pertaining to the works or period of Rabelais. 

triple-X

How often have the words Rabelaisian and triple-X occurred in a corpus of books? (source: Google Ngram Viewer )