peace out vs skidoo

peace out

verb
  • To depart. 

  • To render unconscious. 

  • To experience an altered state of consciousness. 

  • To become unconscious; to pass out. 

intj
  • Go in peace. 

  • See you later. 

skidoo

verb
  • to depart, especially to depart quickly 

  • a nonsense word, often an expression of disrespect 

  • To drive or ride on a snowmobile 

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