
You know what?
That's not a FLAG question, next caller.
The Big Bang Theory Season 9, Episode 15

about how Haiti and Liechtenstein
discovered they had the same FLAG.
The Big Bang Theory Season 10, Episode 21

White FLAG!
Money Heist Season 3, Episode 5

that there was no national
tricolored FLAG
The Big Bang Theory Season 12, Episode 13

White FLAG!
Money Heist Season 3, Episode 5