double-bagger vs two-bagger

double-bagger

noun
  • Synonym of two-bagger (“extremely ugly person”) 

two-bagger

noun
  • An extremely unattractive person (usually female), the insinuation being that one bag covering her face would not be adequate, but her partner would need to wear one too. 

  • A double (a two-base hit). 

  • A two-miler when running miles for conditioning. 

How often have the words double-bagger and two-bagger occurred in a corpus of books? (source: Google Ngram Viewer )