It was. I asked her if she thought
I should watch The Flash.
The Big Bang Theory Season 8, Episode 24
He startles easily.
So please, no FLASH photography.
The Big Bang Theory Season 10, Episode 4
You know what? Flash your lights,
let him know it's you.
The Big Bang Theory Season 9, Episode 24
Because he's neither tall nor immortal,
and none of us could be the Flash.
The Big Bang Theory Season 1, Episode 6
and let my life
FLASH before my eyes.
The Big Bang Theory Season 5, Episode 24