oh my stars vs shart

oh my stars

intj
  • An expression of surprise or astonishment. 

shart

noun
  • An instance of sharting. 

  • The resulting excrement from sharting. 

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

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