badger vs flea bag

badger

noun
  • Any mammal of three subfamilies, which belong to the family Mustelidae: Melinae (Eurasian badgers), Mellivorinae (ratel or honey badger), and Taxideinae (American badger). 

  • A native or resident of the American state, Wisconsin. 

verb
  • To pester; to annoy persistently; to press. 

flea bag

noun
  • An unkempt mammal, especially a dog or cat. 

  • A poor and disreputable person. 

  • A sleeping bag. 

  • A disreputable place of accommodation. 

How often have the words badger and flea bag occurred in a corpus of books? (source: Google Ngram Viewer )