
You know, I do recall
seeing some FEMALE undergarments.
The Big Bang Theory Season 2, Episode 7

Now, this effect is intensified
when the rival FEMALE...
The Big Bang Theory Season 2, Episode 9

a FEMALE wife?
The Big Bang Theory Season 5, Episode 20

Plus, there's a whole new crop
of FEMALE grad students...
The Big Bang Theory Season 2, Episode 6

...I suffered in silence
as your FEMALE companion...
The Big Bang Theory Season 4, Episode 3