
Have you had INTERCOURSE?
The Big Bang Theory Season 7, Episode 23

Are you having satisfactory INTERCOURSE?
The Big Bang Theory Season 8, Episode 23

...by the fact that I haven't had
INTERCOURSE with him in eight years.
The Big Bang Theory Season 3, Episode 11

Sheldon and I engaged in INTERCOURSE.
The Big Bang Theory Season 4, Episode 20

...that Koothrappali might have INTERCOURSE
with Penny tonight?
The Big Bang Theory Season 2, Episode 4