pip pip vs vale

pip pip

intj
  • Goodbye; cheerio, toodeloo (toodle-oo), toodle pip (mostly used by the upper classes). 

  • Used to create enthusiasm, mostly by the upper classes. 

  • A general greeting, mostly used by the upper classes. 

vale

intj
  • Farewell. 

noun
  • A valley. 

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