I don't understand.
He was STABLE.
Westworld Season 2, Episode 4
Sons of your
father's bannermen, squires, STABLE boys?
Game of Thrones Season 3, Episode 6
Your vitals are STABLE, but let's take you in
for tests just to be safe.
The Big Bang Theory Season 6, Episode 22
But its most STABLE state is plus-two,
which is usually pale pink.
Breaking Bad Season 4, Episode 4
"What is the lightest element on Earth
with no STABLE isotope?"
The Big Bang Theory Season 1, Episode 13