beast of prey vs pisspot

beast of prey

noun
  • A predatory person, savagely cruel and ruthless in their treatment of others. 

  • A carnivorous animal that hunts for its food, especially one that preys on vertebrates. 

pisspot

noun
  • A very unpleasant person, particularly a mean, nasty, or contemptible one. 

  • An unpleasant or disgusting place or thing. 

  • A large quantity. 

  • A consumer of large quantities of alcohol; a drunkard. 

How often have the words beast of prey and pisspot occurred in a corpus of books? (source: Google Ngram Viewer )