shart vs whoa

shart

noun
  • An instance of sharting. 

  • The resulting excrement from sharting. 

verb
  • To unintentionally defecate due to relaxing the anus to flatulate. 

whoa

verb
  • To attempt to slow (an animal) by crying "whoa". 

intj
  • An expression of surprise. 

  • Stop (especially when commanding a horse or imitative thereof); calm down; slow down. 

  • Used as a meaningless filler in song lyrics. 

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