dipteran vs peng

dipteran

noun
  • An insect of the large order Diptera; a fly. 

adj
  • Relating to or denoting dipterans. 

peng

noun
  • A legendary enormous bird. 

adj
  • Physically or sexually attractive. 

  • Of the highest quality; excellent; splendid. 

  • iced; with ice added 

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