
It's gonna FAIL after about 10 flushes.
The Big Bang Theory Season 2, Episode 22

their friends FAIL now and then?
Game of Thrones Season 3, Episode 6

But, Sheldon, without your insight and
leadership, this enterprise will surely FAIL.
The Big Bang Theory Season 2, Episode 18

We all FAIL sometimes.
Game of Thrones Season 6, Episode 2

If I FAIL, I FAIL. If I pass, I pass.
Do you get it?
The Big Bang Theory Season 6, Episode 6