ginch vs tighties

ginch

noun
  • Underwear, especially men's briefs. 

  • vagina, pussy. 

  • An effeminate man. 

  • A woman, viewed as a potential or actual sexual partner. 

tighties

noun
  • Men's or boys' briefs. 

  • Form-fitting cycling shorts. 

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