POST vs duppy

POST

verb
  • To successfully perform a power-on self-test. 

noun
  • An HTTP request method used to send an arbitrary amount of data to a web server. 

duppy

verb
  • To kill; to murder. 

  • To excel in. 

noun
  • A ghost or spirit, often appearing in the form of a dog barking or howling through the night. 

  • A drawn game of noughts and crosses (in Jamaica tii-taa-tuo). 

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