-head vs pill popper

-head

suffix
  • Used to form words to describe people who are dedicated fans of something, especially music. 

  • Used to create nouns indicating a state; -hood. 

  • Used to form words for people who regularly have their mind focused upon a particular subject, activity, or a specified drug or other substance, or who are addicted in some way. 

  • Used with other words to form generic insults or epithets to indicate stupidity. 

pill popper

noun
  • A syringe-like device for administering medicinal pills to animals. 

  • A person who enjoys or frequently takes medication in pill form. 

  • A person who frequently takes any other kind of pill, such as vitamins or illicit drugs. 

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