Now, this effect is intensified
when the rival FEMALE...
The Big Bang Theory Season 2, Episode 9
it is time that I find myself
a new FEMALE companion.
The Big Bang Theory Season 9, Episode 8
Marvel has made Thor a FEMALE.
The Big Bang Theory Season 8, Episode 18
Yes, she is FEMALE.
The Big Bang Theory Season 4, Episode 1
...they find their mate more desirable
when he's courted by another FEMALE.
The Big Bang Theory Season 2, Episode 9