banter vs giraffe

banter

noun
  • Sharp, good-humoured, playful, typically spontaneous conversation. 

verb
  • To delude or trick; to play a prank upon. 

  • To challenge to a match. 

  • To haggle; cheapen the price. 

  • To engage in banter or playful conversation. 

  • To play or do something amusing. 

  • To tease (someone) mildly. 

  • To joke about; to ridicule (a trait, habit, etc.). 

giraffe

noun
  • A laugh. 

  • A giraffe unicycle. 

  • A ruminant, of the genus Giraffa, of the African savannah with long legs and highly elongated neck, which make it the tallest living animal; yellow fur patterned with dark spots, often in the form of a network; and two or more short, skin-covered horns, so-called; strictly speaking the horn-like projections are ossicones. 

  • A very tall individual. 

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