piff vs squit

piff

noun
  • Piffle; nonsense; rubbish. 

intj
  • An exclamation of annoyance or contempt; pish; pshaw. 

verb
  • To throw something vigorously. 

adj
  • good or attractive. 

squit

noun
  • Nonsense; amusing stories. 

  • A person of low status. 

verb
  • To disconnect (an IRC server) from a network. 

intj
  • A light squishing or splattering sound. 

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