knackwurst vs wienie

knackwurst

noun
  • A highly seasoned scalded sausage made from beef, pork, and fatty tissue similar to a frankfurter, but shorter and thicker. 

wienie

noun
  • A wiener sausage. 

  • The penis. 

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