holy crap on a cracker vs my giddy aunt

holy crap on a cracker

intj
  • holy crap. 

my giddy aunt

intj
  • An exclamation of astonishment, confusion, despair, etc.: my sainted aunt, my sainted uncle. 

How often have the words holy crap on a cracker and my giddy aunt occurred in a corpus of books? (source: Google Ngram Viewer )