ay vs shit fire and save matches

ay

intj

  • Ah! alas! 

  • All right (inter); hooray (inter); cool (inter). 

  • New Zealand spelling of eh (question tag) 

noun

  • The name of the Latin-script letter A. 

shit fire and save matches

intj

  • An exclamation of surprise. 

How often have the words ay and shit fire and save matches occurred in a corpus of books? (source: Google Ngram Viewer )