I'd imagine this photo looks a lot like the last thing criminals in Gotham see before getting POWed, BAPed, and BORTed into unconsciousness. This blurry photo is the only evidence we have of the existence of the "Bat-Man." Seriously though, Miles loves his new PJs.
This panel from this week's Detective Comics #1027 is pretty much Miles in a nutshell, every day.
Achievement Unlocked! Miles now sings, "Dat-daaaa!" in the style of Neal Hefti's famous theme song every time he points at a picture or toy depicting Gotham's famed Caped Crusader. Take a look:
Introducing Miles to Batman: The Animated Series. He really got into this one!
An introduction to one of the classics. To the bat-poles!