boot boy vs scoundrel

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. 

scoundrel

noun
  • A mean, worthless fellow; a rascal; a villain; a person without honour or virtue. 

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