Camberwell carrot vs zoot

Camberwell carrot

noun
  • A large cannabis joint. 

zoot

noun
  • A marijuana cigarette. 

  • A cigarette butt. 

  • PCP; phencyclidine. 

  • A zoot suit. 

  • A fursuit. 

verb
  • To rush around quickly; to scoot. 

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