jerk off vs kiasi

jerk off

noun
  • An annoying person. 

  • An act of masturbation. 

  • A stunt in which the performer is suddenly pulled off a horse, etc. by means of a cable. 

verb
  • To deceive. 

  • To masturbate, usually a male. 

  • To do nothing; to waste time. 

kiasi

noun
  • A kiasi person. 

adj
  • Unwilling to take a chance for fear that something bad or unfavourable will happen; cowardly. 

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