I find the concept of COITUS ridiculous
and off-putting.
The Big Bang Theory Season 6, Episode 20
Can we please just stop saying "COITUS"?
The Big Bang Theory Season 1, Episode 1
She has COITUS one time,
suddenly she's Gloria Steinem.
The Big Bang Theory Season 10, Episode 5
That I have COITUS with her.
The Big Bang Theory Season 9, Episode 11
And then after dinner,
we will have birthday COITUS.
The Big Bang Theory Season 11, Episode 11