roger vs twerk

roger

noun
  • An act of sexual intercourse. 

intj
  • Received (used in radio communications to acknowledge that a message has been received and understood) 

verb
  • Of a man, to have sexual intercourse with (someone), especially in a rough manner. 

  • To have sexual intercourse. 

  • To acknowledge by saying "roger". 

twerk

noun
  • A dance involving sexual movements of the hips and buttocks. 

  • A fitful movement similar to a twitch or jerk. 

  • An abrupt call, such as that made by the California quail. 

verb
  • To twitch or jerk. 

  • To move the body in a sexually suggestive twisting or gyrating fashion, especially as a dance. 

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