bop vs king hit

bop

noun
  • A very light smack, blow or punch. 

  • A party hosted by a college's JCR or MCR. 

  • A style of improvised jazz from the 1940s. 

  • A good song. 

verb
  • To walk the streets while socializing. 

  • To dance to this music, or any sort of music with a marked beat. 

  • To have sex. 

  • To strike gently or playfully. 

  • To fellate. 

king hit

noun
  • A blow intended to incapacitate in one hit, often delivered without warning. 

verb
  • To attack a victim and knock them unconscious with a single punch. 

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