Had to kill a STABLE boy.
Game of Thrones Season 5, Episode 6
"What is the lightest element on Earth
with no STABLE isotope?"
The Big Bang Theory Season 1, Episode 13
Do you trust all those knights and ladies,
STABLE boys and serving girls?
Game of Thrones Season 5, Episode 1
Renly Baratheon shagged
half the STABLE boys in the Seven Kingdoms.
Game of Thrones Season 5, Episode 6
STABLE super-heavy element.
The Big Bang Theory Season 7, Episode 10