close shave vs shocker

close shave

noun
  • A near accident or mishap; a dangerous or risky encounter or incident. 

  • A shave that is very short or near the skin. 

shocker

noun
  • One who or that which shocks or startles. 

  • A device for giving electric shocks. 

  • Synonym of stooker. 

  • A particular hand gesture with a sexual connotation. 

  • Something done really badly. 

  • Sexual act related to the shocker hand gesture: two in the pink, one in the stink. 

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