The frequency with which your parents
had INTERCOURSE.
The Big Bang Theory Season 2, Episode 15
...by the fact that I haven't had
INTERCOURSE with him in eight years.
The Big Bang Theory Season 3, Episode 11
Remarkable. Did you have
sexual INTERCOURSE with all of these men?
The Big Bang Theory Season 4, Episode 1
...his father and I only had INTERCOURSE
for the purposes of reproduction.
The Big Bang Theory Season 2, Episode 15
Me too. You're sure you're okay
postponing INTERCOURSE...
The Big Bang Theory Season 2, Episode 2