frigging vs pocket pool

frigging

noun
  • female masturbation 

adj
  • A minced oath of "fucking" as an intensifier. 

adv
  • Fucking, as intensifier. 

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 frigging and pocket pool occurred in a corpus of books? (source: Google Ngram Viewer )