How could Batman possibly fight Superman?
The Big Bang Theory Season 9, Episode 13
-I'm in too much pain to watch...
-(BATMAN THEME SONG PLAYING)
The Big Bang Theory Season 10, Episode 6
"Batman Two" has to be the second Robin,
Jason Todd.
The Big Bang Theory Season 2, Episode 20
Batman utility belt.
The Big Bang Theory Season 5, Episode 19
Why do you get to be Batman?
The Big Bang Theory Season 4, Episode 6