
He startles easily.
So please, no FLASH photography.
The Big Bang Theory Season 10, Episode 4

Okay, how about this?
Nobody gets to be the Flash.
The Big Bang Theory Season 1, Episode 6

I look like the Flash
about to get married.
The Big Bang Theory Season 5, Episode 23

I am starting to rethink the Flash onesie
I bought this kid.
The Big Bang Theory Season 10, Episode 11

- Have you read the new Flash?
- No.
The Big Bang Theory Season 2, Episode 22