benny vs pep pill

benny

noun
  • An amphetamine tablet. 

  • A benefit. 

  • Synonym of eggs Benedict 

verb
  • To slip in or out quietly so as to go unnoticed. 

  • To take amphetamines. 

pep pill

noun
  • Synonym of party pill 

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