![But that doesn't prove
I know Batman.
But that doesn't prove
I know Batman.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
But that doesn't prove
I know Batman.
The Big Bang Theory Season 4, Episode 7
![...restored Joe Chill
to the Batman mythology.
...restored Joe Chill
to the Batman mythology.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...restored Joe Chill
to the Batman mythology.
The Big Bang Theory Season 2, Episode 20
![How about a Batman
squirt gun?
How about a Batman
squirt gun?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
How about a Batman
squirt gun?
The Big Bang Theory Season 7, Episode 2
![I got you a Batman cookie jar.
I got you a Batman cookie jar.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I got you a Batman cookie jar.
The Big Bang Theory Season 1, Episode 13