boof vs shag

boof

verb
  • To have anal sex with someone, usually as the penetrative partner (possibly with negative connotations). 

  • To consume (drugs) rectally. 

  • To puff out in a voluminous way. 

  • (Of fish, especially barramundi) to surface quickly and catch prey by gulping, a behaviour which produces an audible sound. 

  • To conceal (a prohibited item) in one's rectum. 

  • To get something wrong or make a mistake. 

  • To make this kind of jump when whitewater kayaking. 

  • To make this sound. 

intj
  • A “jump” over hydraulic backwash in a high-gradient mountain river, an action analogous to a skier jumping a cliff. 

  • The sound of a blow or collision; wham. 

shag

verb
  • To have sexual intercourse with. 

  • To perform the dance called the shag. 

  • To make hairy or shaggy; to roughen. 

  • To shake, wiggle around. 

  • To chase after; especially, to chase after and return (a ball) hit usually out of play. 

  • To have sexual intercourse. 

  • To masturbate. 

noun
  • A type of rough carpet pile. 

  • A deliberately messy, shaggy hairstyle. 

  • An act of sexual intercourse. 

  • Matted material; rough massed hair, fibres etc. 

  • Coarse shredded tobacco. 

  • Any of several species of sea birds in the family Phalacrocoracidae (cormorant family), especially the common shag or European shag, Phalacrocorax aristotelis, found on European and African coasts. 

  • A fundraising dance in honour of a couple engaged to be married. 

  • A casual sexual partner. 

  • Friend; mate; buddy. 

  • A swing dance. 

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