...because you're anticipating COITUS?
The Big Bang Theory Season 1, Episode 1
Sheldon, I know we took COITUS
off the table, but I was wondering
The Big Bang Theory Season 10, Episode 4
And she found atomic spectroscopy boring.
I wouldn't COITUS her with your genitals.
The Big Bang Theory Season 9, Episode 8
COITUS portion
of your birthday festivities.
The Big Bang Theory Season 10, Episode 11
Can we please just stop saying "COITUS"?
The Big Bang Theory Season 1, Episode 1