double Dutch vs tripe

double Dutch

noun
  • A language game akin to pig Latin. 

  • A game of jump rope with two ropes and frequently two jumpers. 

  • Incomprehensible language. 

  • Sex using a condom and the contraceptive pill at the same time. 

tripe

noun
  • The lining of the large stomach of ruminating animals, when prepared for food. 

  • Something foolish or valueless, especially written works and popular entertainment (movies, television). 

  • An edible lichen, especially rock tripe. 

  • The entrails; hence, humorously or in contempt, the belly. 

intj
  • That (what has just been said) is untrue. 

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