![[SINGING] It's the eye of the tiger
It's the ear of the bat
[SINGING] It's the eye of the tiger
It's the ear of the bat](https://content2.mcqstudy.com/ss/tbbt-8-21-00:10:44.486.jpeg)
[SINGING] It's the eye of the tiger
It's the ear of the BAT
The Big Bang Theory Season 8, Episode 21

My spare glasses are in my bedroom,
on my dresser, next to my BAT signal.
The Big Bang Theory Season 1, Episode 11

but if Man-Man dresses as a BAT,
that's Bat-Man-Man.
The Big Bang Theory Season 9, Episode 21

No, if a man dresses as a BAT,
that's Batman,
The Big Bang Theory Season 9, Episode 21

Batman is a man who dresses up like a BAT.
The Big Bang Theory Season 9, Episode 21