
...to escape my company,
it chips away at my MASCULINITY.
The Big Bang Theory Season 6, Episode 23

The war wound
is a time-honored badge of MASCULINITY.
The Big Bang Theory Season 2, Episode 9

and his congenital
lack of MASCULINITY.
The Big Bang Theory Season 5, Episode 11

I happen to be very comfortable
with my MASCULINITY.
The Big Bang Theory Season 7, Episode 7