
Be RUTHLESS. Tell him if he doesn't start
talking, we'll register a complaint...
The Big Bang Theory Season 4, Episode 19

Intelligence,
RUTHLESS attention to hygiene...
The Big Bang Theory Season 2, Episode 13

Hey, Walt's RUTHLESS.
Breaking Bad Season 5, Episode 12

and RUTHLESS when he had to be.
Game of Thrones Season 8, Episode 2

All those RUTHLESS,
powerful men
Westworld Season 2, Episode 9