
Anyway, I make those little muffins
they give you. There's a big FLASH.
The Big Bang Theory Season 1, Episode 15

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

Look at that. Put 'em in
a tiny Flash T-shirt, and it's you.
The Big Bang Theory Season 10, Episode 8

...against your Flash 123,
the classic "Flash of Two Worlds" issue.
The Big Bang Theory Season 3, Episode 2

Ooh, Batman FLASH drive.
The Big Bang Theory Season 11, Episode 9