(http://www.lileks.com/bleats/archive/14/0814/0801art/serial/4.jpg)
"Wow. He left a bat symbole on our mugs. Who could he be?"
"It's obvious, ya jerk. It's Superman!"
"...Riiiiight..."
Uh, I dunno... The Crow maybe?
Sadly the Dick Tracy villains Al and Bruno Small-bat-shaped-stamp-on-their-forehad never quite took off like some of his other foes did.
They went to the Church of the Bat on Ash Wednesday.