Technically,
that would be COITUS interruptus.
The Big Bang Theory Season 1, Episode 1
- What were you doing with Priya?
- I believe COITUS.
The Big Bang Theory Season 4, Episode 6
Also, if they did have COITUS, we'll
all be needing a skilled psychiatrist.
The Big Bang Theory Season 10, Episode 1
you haven't had COITUS on?
The Big Bang Theory Season 7, Episode 18
She has COITUS one time,
suddenly she's Gloria Steinem.
The Big Bang Theory Season 10, Episode 5