BOB vs vamp

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. 

vamp

noun
  • A flirtatious, seductive woman, especially one who exploits men by using their sexual desire for her. 

  • An activity or speech intended to fill or stall for time. 

  • The top part of a boot or shoe, above the sole and welt and in front of the ankle seam, that covers the instep and toes; the front part of an upper; the analogous part of a stocking. 

  • Something added to give an old thing a new appearance. 

  • A repeated and often improvised accompaniment, usually consisting of one or two measures, often a single chord or simple chord progression, repeated as necessary, for example, to accommodate dialogue or to anticipate the entrance of a soloist. 

  • A vampire. 

  • A volunteer firefighter. 

  • Something patched up, pieced together, improvised, or refurbished. 

verb
  • To patch, repair, or refurbish. 

  • To cobble together, to extemporize, to improvise. 

  • To travel by foot; to walk. 

  • To attach a vamp (to footwear). 

  • To delay or stall for time, as for an audience. 

  • Often as vamp up: to fabricate or put together (something) from existing material, or by adding new material to something existing. 

  • To seduce or exploit someone. 

  • To turn into a vampire. 

  • To perform a vamp (“a repeated, often improvised accompaniment, for example, under dialogue or while waiting for a soloist to be ready”). 

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