boink vs boy in the boat

boink

noun
  • Sexual intercourse. 

  • A real-world social gathering of computer users. 

  • A sound of something hitting or bouncing off a surface, similar to plunk, but with more connotations of bounciness. 

verb
  • To hit or strike. 

  • To have sexual intercourse (with); to bonk. 

boy in the boat

noun
  • The human clitoris. 

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