
Yes, it tells us that you participate
in the MASS cultural delusion...
The Big Bang Theory Season 1, Episode 1

Now we're gonna be
a faceless MASS of six.
The Big Bang Theory Season 6, Episode 2

...reverts to a MASS
of undifferentiated protoplasm.
The Big Bang Theory Season 6, Episode 20

The guys here call me Mass.
The Big Bang Theory Season 5, Episode 15

And, also, you don't account
for the missing MASS
The Big Bang Theory Season 11, Episode 10