dingaling vs thingy

dingaling

noun

  • A penis. 

thingy

noun

  • Penis. 

  • A thing (used to refer to something vaguely or when one cannot recall its name). 

adj

  • Resembling or characteristic of a thing; tangible. 

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