BOB vs ornament

BOB

noun
  • Vibrator (device designed to stimulate a woman's genitals). 

adj
  • Back-of-the-book; denoting those stamps in a catalogue that are not used for the payment of regular postage fees, and are displayed separately in the catalogue after that listing; the division between these two groups varies with the publisher. 

ornament

noun
  • A characteristic that has a decorative function (typically in order to attract a mate) 

  • The articles used in church services. 

  • A musical flourish that is unnecessary to the overall melodic or harmonic line, but serves to decorate that line. 

  • An element of decoration; that which embellishes or adorns. 

  • A Christmas tree decoration. 

verb
  • To decorate. 

  • To add to. 

How often have the words BOB and ornament occurred in a corpus of books? (source: Google Ngram Viewer )