kick someone's ass vs stomp

kick someone's ass

verb
  • To clobber someone; to beat someone severely. 

  • To actually kick someone in the buttocks. 

stomp

verb
  • To severely beat someone physically or figuratively. 

  • To trample heavily. 

  • To crush grapes with one's feet to make wine 

noun
  • The jazz music for this dance. 

  • A dance having a heavy, rhythmic step. 

  • A deliberate heavy footfall; a stamp. 

How often have the words kick someone's ass and stomp occurred in a corpus of books? (source: Google Ngram Viewer )