Watch: Why It Would Take Superman Five Seconds to Beat Batman
Batman may be beating Superman in terms of popularity and screentime, but there's always a serious question surrounding whether Batman can pose a real physical threat to the demigod-like Superman. In this new Batman v Superman parody, The Modern Geek Show humorously points out a major weakness of Batman's (aside from the fact that he has no superpowers to speak of) that renders even the most Superman-proof Batman suit a moot point:
To be fair, Superman doesn't often want to kill people, and it would be difficult to use heat vision in this particular way without killing or seriously maiming Batman. But if it truly were a fight to the death, the mouth opening would certainly be a (ridiculously avoidable) issue. And this weakness appears in pretty much every Batman suit, even Ben Affleck's mecha-Batman:

Batman v Superman opens in theaters on March 25, 2016.
To be fair, Superman doesn't often want to kill people, and it would be difficult to use heat vision in this particular way without killing or seriously maiming Batman. But if it truly were a fight to the death, the mouth opening would certainly be a (ridiculously avoidable) issue. And this weakness appears in pretty much every Batman suit, even Ben Affleck's mecha-Batman:

Batman v Superman opens in theaters on March 25, 2016.
Via Comicbook.com.