...the CULTURAL convention
is to bring them hot beverages.
The Big Bang Theory Season 1, Episode 6
I find the notion of romantic love to be
an unnecessary CULTURAL construct...
The Big Bang Theory Season 4, Episode 5
While you do provide
a certain CULTURAL diversity...
The Big Bang Theory Season 2, Episode 13
I think it's CULTURAL.
The Big Bang Theory Season 11, Episode 10
This is very interesting.
Cultural perceptions are subjective.
The Big Bang Theory Season 4, Episode 1