Many people are unaware of the midrash that says that Mordechai was Batman and that Esther was actually a superheroine as well - she was known as the Bat Dodo, combining the stealth of a bat with the, um, well, whatever powers the Dodo had. Here is an artist's rendering of Esther. This is all quite clear, as the verse reads:
היא אסתר בת-דדו
"Hi Esther Bat-Dodo"