aught vs jack shit

aught

verb
  • to own, possess 

  • to owe, be obliged or obligated to 

noun
  • whit, the smallest part, iota 

  • The digit zero 

  • Estimation. 

  • Of importance or consequence (in the phrase "of aught"). 

  • Duty; place; office 

  • Property; possession 

adj
  • possessed of 

jack shit

pron
  • Nothing, (lack of) anything (i.e. lack of anything of value). 

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