barn dance vs do it

barn dance

verb
  • To take part in barn dancing. 

noun
  • A type of set step routine dancing, such as square dance. 

do it

verb
  • To have sex; make it. 

  • To urinate. 

  • To be appealing or suitable. 

  • Used other than figuratively or idiomatically: see do, it. 

  • To do something exceptionally foolish or unacceptable. 

How often have the words barn dance and do it occurred in a corpus of books? (source: Google Ngram Viewer )