douchebag vs surgical gown

douchebag

noun
  • A sterile container which holds the fluid used for giving a vaginal douche. 

  • A jerk or asshole; a mean or rude person; someone seen as being arrogant, snobby or obnoxious. 

  • Any social misfit; a doofus, dork, or nerd. 

surgical gown

noun
  • A protective plastic gown worn by a surgeon when performing surgery. 

How often have the words douchebag and surgical gown occurred in a corpus of books? (source: Google Ngram Viewer )