dignity vs pocket pool

dignity

noun
  • The male genitalia. 

  • One holding high rank; a dignitary. 

  • High office, rank, or station. 

  • Decorum, formality, stateliness. 

  • The state of being dignified or worthy of esteem: elevation of mind or character. 

pocket pool

noun
  • The act of manipulating one's genitalia through a trouser pocket; masturbation. 

  • A variation of the game of pool. 

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