![You mock the sphincter,
but the sphincter is a class of muscle...
You mock the sphincter,
but the sphincter is a class of muscle...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You mock the sphincter,
but the sphincter is a class of MUSCLE...
The Big Bang Theory Season 4, Episode 2
![One more floor
and I'd be the pulled muscle.
One more floor
and I'd be the pulled muscle.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
One more floor
and I'd be the pulled MUSCLE.
The Big Bang Theory Season 3, Episode 17
![Don't move. Don't--
Don't dare move a muscle.
Don't move. Don't--
Don't dare move a muscle.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Don't move. Don't--
Don't dare move a MUSCLE.
Breaking Bad Season 5, Episode 16
![Good thinking, I'll just be the muscle.
Good thinking, I'll just be the muscle.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Good thinking, I'll just be the MUSCLE.
The Big Bang Theory Season 1, Episode 1
![Enlargement of the heart muscle,
or hypertrophic cardiomyopathy...
Enlargement of the heart muscle,
or hypertrophic cardiomyopathy...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Enlargement of the heart MUSCLE,
or hypertrophic cardiomyopathy...
The Big Bang Theory Season 3, Episode 11