cut the cheese vs sob

cut the cheese

verb
  • To fart (flatulate). 

  • Used other than figuratively or idiomatically: see cut, cheese. 

  • Hey, who cut the cheese? 

sob

verb
  • To soak. 

  • To say (something) while sobbing. 

  • To weep with convulsive gasps. 

noun
  • A cry with a short, sudden expulsion of breath. 

  • sound of sob 

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