dink vs third leg

dink

noun
  • A penis. 

  • A ride on the crossbar or handlebars of a bicycle. 

  • Hard work, especially one's share of a task. 

  • A foolish person, a despised person. 

  • A soft drop shot played at or near the non-volley zone. 

  • A soft drop shot. 

  • A light chip; a chipped pass or shot 

verb
  • To play a soft drop shot. 

  • To play a soft drop shot at or near the non-volley zone. 

  • To carry someone on a pushbike: behind, on the crossbar or on the handlebar. 

  • To chip lightly, to play a light chip shot. 

adv
  • Honestly, truly. 

adj
  • Honest, fair, true. 

  • Genuine, proper, fair dinkum. 

third leg

noun
  • A penis; specifically a long one. 

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