homeboy vs oppo

homeboy

noun
  • Someone, particularly a male acquaintance, from one’s hometown. 

  • A close friend or fellow member of a youth gang. 

  • A person. 

pron
  • he or him 

oppo

noun
  • A friend, associate or colleague. 

  • Research into one's opponent's family, friends, and past, which aims to uncover activities or interests which embarrass or discredit them. 

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