She's just so IMPOSSIBLE,
they keep quitting.
The Big Bang Theory Season 7, Episode 24
it's IMPOSSIBLE to determine
when you'll arrive at zero.
The Big Bang Theory Season 12, Episode 23
and, most importantly, IMPOSSIBLE.
Money Heist Season 3, Episode 2
That's IMPOSSIBLE.
We haven't even pitched it yet.
The Big Bang Theory Season 11, Episode 8
You're IMPOSSIBLE.
The Big Bang Theory Season 3, Episode 6