anaconda vs hoo-hoo

anaconda

noun
  • A large penis. 

  • The green anaconda; Eunectes murinus. 

  • Any of various large nonvenomous snakes of the genus Eunectes, found mainly in northern South America. 

name
  • A particular variety of stud poker. 

hoo-hoo

noun
  • The genitals or genital area. 

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