How do you defeat Batman?

Arrange a meeting between him and the all-powerful Bane! (look up Batman on Wikipedia and find the name Bane if you don't know what the heck I'm talking about).

Also, remember, Batman's human, albeit with gadgets and training.

Also, I think a nuclear missile could do the trick.

But he'll probably survive if he properly uses his super-big brain (metaphorically).

Hakuto1 answered! Yay! PLEASE DON'T REMOVE THIS.