
That's a great idea. I'm gonna get him
to sign a Batman as well.
The Big Bang Theory Season 3, Episode 16

If Batman were bitten by a radioactive
Man-Bat,
The Big Bang Theory Season 9, Episode 21

Is he still wearing the Batman suit
under the Man-Bat suit?
The Big Bang Theory Season 9, Episode 21

...based on Alex Ross'
definitive Batman.
The Big Bang Theory Season 1, Episode 16

- You could be Batman?
- Sure.
The Big Bang Theory Season 2, Episode 1