cut capers vs show off

cut capers

verb
  • To engage in brief frolics, romps, or frantic, ridiculous dances. 

show off

verb
  • To attract attention to for the purpose of bragging or personal exhibitionism; to demonstrate a skill, talent or property for the purpose of bragging or personal exhibitionism. 

  • To exhibit the best attributes of something. 

How often have the words cut capers and show off occurred in a corpus of books? (source: Google Ngram Viewer )