What is it that you are most afraid of?
The creepy crawlies down below? The birds of prey above?
This doctor will find it out and use it against you,
Then your heart will race, your eyes will flutter, and your mind will unscrew.
Arkham was his place of employment, now it's his cell.
That might sound odd, but he's not the first doctor that fell.
The same thing happened with Joker's girl, but that might be because she's dim.
She wasn't crazy at first, like the others, like him.
He says it's for science, but of course he enjoys his work.
Like any psychologist, he looks into men' minds to see what lurks.
Is he evil? Is he simply Insane?
Who scares the crows while being a Crane?