bumfuck vs fuck off

bumfuck

verb
  • To fuck anally. 

noun
  • Anal sex. 

  • An isolated place far removed from major cities. 

adj
  • I hate living in this small town in the middle of bumfuck nowhere. 

  • Isolated and neglected, undesirable, or held in contempt. 

fuck off

verb
  • To fritter; to fuck around. 

  • To go to hell; to disappear or go away; to screw oneself. 

  • Used other than figuratively or idiomatically: see fuck, off. 

  • To annoy, irritate. 

  • To die or leave unexpectedly. 

intj
  • Go away! Get lost! 

  • Expression of disagreement or disbelief. 

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