boot boy vs hothead

boot boy

noun
  • One of a gang of violent hooligans who usually wear short-cropped hair and bovver boots. 

  • A boy who cleans boots and shoes. 

  • A boy who cares for a footballer's boots. 

hothead

noun
  • One who angers easily or goes in search of arguments or fights. 

  • One who reacts quickly and without thinking carefully first 

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