BOB vs glove

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. 

glove

noun
  • A condom. 

  • An item of clothing, covering all or part of the hand and fingers, but usually allowing independent movement of the fingers. 

  • A baseball mitt. 

  • A challenge from one to another. 

  • The ability to catch a hit ball. 

verb
  • To put a glove or gloves on. 

  • To catch the ball in a baseball mitt. 

  • To touch a delivery with one's glove while the gloved hand is on the bat. Under the rules of cricket, the batsman is deemed to have hit the ball. 

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