crack cocaine vs gack

crack cocaine

noun
  • A mixture of baking soda and cocaine in solid form that is smoked in a pipe as a narcotic. 

  • A mixture of salt substitute, ether, and cocaine in a semi-liquid form, which is far more potent than if made with baking soda alone. 

gack

noun
  • Powder cocaine. 

  • Crystal meth. 

verb
  • To choke (be unable to breathe because of obstruction of the windpipe) 

  • To make a sharp, sudden sound in one's throat, such as before vomiting or while coughing, gagging, etc. 

  • To cough something up. 

  • To vomit, throw up. 

  • To choke (experience tightness in one's throat as a result of strong emotion) 

  • To call in response to disturbance. 

intj
  • The sound of a bird's call in response to disturbance. 

  • An expression of disgust or disapproval. 

  • A sharp, sudden sound from someone's throat while they're coughing, vomiting, gagging, etc. 

  • An expression of trepidation. 

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