butt-fucking vs cornhole

butt-fucking

noun
  • anal sex 

adj
  • Engaging in anal sex 

cornhole

noun
  • The anus. 

  • A game similar to beanbag toss, popular in Ohio, in which a bag is filled with corn feed and thrown into a hole. 

verb
  • To have anal intercourse with; to penetrate anally. 

How often have the words butt-fucking and cornhole occurred in a corpus of books? (source: Google Ngram Viewer )