sandbag vs stun

sandbag

verb
  • To strike someone with a sandbag or other object to disable or render unconscious. 

  • To construct a barrier of sandbags around. 

  • To pretend to drink early on so that, as the night draws on, one can drink everybody else "under the table". 

  • To conceal or misrepresent one's true position, potential, or intent in order to gain an advantage. 

  • To deceive someone by pretending to be weak, or (card games) by pretending to have a weak hand. 

noun
  • A sturdy sack filled with sand, generally used in large numbers to make defensive walls against flooding, bullets, or shrapnel. 

  • An engraver's leather cushion, etc. 

  • A small bag filled with sand and used as a cudgel. 

  • A deceptive play whereby a player with a strong hand bets weakly or passively. 

stun

verb
  • To incapacitate; especially by inducing disorientation or unconsciousness. 

  • To shock or surprise. 

  • To hit the cue ball so that it slides without topspin or backspin (and with or without sidespin) and continues at a natural angle after contact with the object ball 

noun
  • The effect on the cue ball where the ball is hit without topspin, backspin or sidespin. 

  • The condition of being stunned. 

  • A person who lacks intelligence. 

  • That which stuns; a shock; a stupefying blow. 

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