cup of coffee vs cupper

cup of coffee

noun
  • Used other than figuratively or idiomatically: see cup, coffee. 

  • One’s personal preference. 

  • The situation where a minor league player comes up to the major league team for a short period of time. 

cupper

noun
  • A coffee aficionado. 

  • An intercollegiate sporting competition, open to all colleges. 

  • Someone with a specific bra size. 

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