Batman vs Joker

Batman

name
  • A fictional hero and the main protagonist of DC Comics, noted for his intellect and stealth, who uses a bat-themed costume and equipment (including a belt with an array of utilities) and is assisted by his sidekick Robin. 

  • A surname. 

  • The capital city of Batman Province, Turkey. 

  • A province of Turkey. 

intj
  • An intensifier for interjections created with the adjective holy, in imitation of dialogue between Batman and his sidekick Robin. 

Joker

name
  • A fictional villain of DC Comics, noted for his insanity and cunning, who either wears clown makeup or is disfigured to appear as such, and who is archenemy of Batman. 

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