man-meat vs meatgrinder

man-meat

noun
  • Human flesh consumed as meat. 

  • An attractive, sexually-enticing man, or a group of such men. 

  • A man's penis. 

meatgrinder

noun
  • A device for cutting meat into very small pieces. 

  • An activity with a high casualty or attrition rate, such as a military battle or an occupational or athletic activity. 

  • The mountainous second day of the race was a real meatgrinder, with 20% of racers dropping out. 

  • A process that is likely to be injurious in a non-physical way. 

How often have the words man-meat and meatgrinder occurred in a corpus of books? (source: Google Ngram Viewer )