Historical Examples. 1  He had discarded his first instinct, which was to hide in the intricate Tetrahyde cloaca. 2  A perforation leading into the cloaca at the hind end of this. 3  Agrippa, who cleaned out the cloaca, navigated its whole length in a boat.
Batman is the superhero protector of Gotham City, a man dressed like a bat who fights against evil and strikes terror into the hearts of criminals everywhere. In his secret identity he is Bruce Wayne, billionaire industrialist and notorious playboy.
Queenie is the first to learn Batman's secret identity on her own, and the first of the unfortunate Category 4 people. The second person to learn of Batman's secret identity on his own is Scoop Scanlon in World's Finest #6.