common bullfinch vs jizz

common bullfinch

noun
  • A small bird, the Eurasian bullfinch (Pyrrhula pyrrhula). 

jizz

noun
  • The physical and behavioural characteristics of a bird that enable it to be immediately recognised by an experienced birder as a certain type of bird, especially to family or genus level. 

  • Male ejaculate; sperm, semen. 

verb
  • To ejaculate; to eject semen. 

  • To ejaculate on, over, or into; to cover in semen. 

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