That I have COITUS with her.
The Big Bang Theory Season 9, Episode 11
"Leonard, call me
if you're interested in COITUS.
The Big Bang Theory Season 4, Episode 6
...if we should actually engage in COITUS
at least one time in our relationship.
The Big Bang Theory Season 4, Episode 5
Sheldon, I know we took COITUS
off the table, but I was wondering
The Big Bang Theory Season 10, Episode 4
- I'm not anticipating COITUS.
- So she's available for COITUS?
The Big Bang Theory Season 1, Episode 1