Great. Just keep in mind astronauts lose
a lot of MUSCLE tone in space...
The Big Bang Theory Season 6, Episode 4
We need MUSCLE
and we need enforcers.
Breaking Bad Season 2, Episode 11
That leaves you, by default,
as the MUSCLE.
The Big Bang Theory Season 3, Episode 17
Good thinking, I'll just be the MUSCLE.
The Big Bang Theory Season 1, Episode 1
You mock the sphincter,
but the sphincter is a class of MUSCLE...
The Big Bang Theory Season 4, Episode 2