douche nozzle vs horse's ass

douche nozzle

noun
  • A rude, obnoxious, or contemptible person. 

  • The part of a douche that is inserted into the vagina. 

horse's ass

noun
  • A jerk; an unpleasant, unlikable person; an asshole. 

  • A thing or person which is visually unappealing. 

How often have the words douche nozzle and horse's ass occurred in a corpus of books? (source: Google Ngram Viewer )