beat the stuffing out of vs beat the tar out of

beat the stuffing out of

verb
  • To beat very severely. 

  • To trounce, outdo, or triumph over. 

beat the tar out of

verb
  • Synonym of beat the stuffing out of 

How often have the words beat the stuffing out of and beat the tar out of occurred in a corpus of books? (source: Google Ngram Viewer )