ding-dong vs squarehead

ding-dong

noun
  • An idiot. 

  • A penis. 

  • A woman's breast. 

  • An attachment to a clock by which the quarter hours are struck upon bells of different tones. 

  • A fight, an argument; a set-to. 

  • A sound made by a bell. 

verb
  • To ring with two tones, like a bell swinging back and forth. 

adj
  • Closely fought. 

squarehead

noun
  • A socially conventional or boring person. 

  • A foreigner of Germanic origin, especially a German, Dutch, or Scandinavian person. 

  • An honest person; a non-criminal. 

How often have the words ding-dong and squarehead occurred in a corpus of books? (source: Google Ngram Viewer )