guzzle vs pig oneself on

guzzle

noun
  • The throat. 

verb
  • To consume anything quickly, greedily, or to excess, as if with insatiable thirst. 

  • To drink or eat quickly, voraciously, or to excess; to gulp down; to swallow greedily, continually, or with gusto. 

pig oneself on

How often have the words guzzle and pig oneself on occurred in a corpus of books? (source: Google Ngram Viewer )