If you've watched any of the original batman episodes - you know the 1960s ones with Adam West/Burt Ward - then you'd know they were intentionally cheesy as all get out. That was part of the fun of that series. So the cheesy joke is totally in keeping with the originals.
Kn.
When one person suffers from a delusion, it is called insanity.
When many people suffer from a delusion, it is called religion.