
Not that my disinclination
to discuss the TOPIC...
The Big Bang Theory Season 4, Episode 7

May I suggest it
as the TOPIC for your essay?
The Big Bang Theory Season 2, Episode 13

This is an interesting TOPIC.
The Big Bang Theory Season 4, Episode 1

Oh, and on the TOPIC
of sharing things that are yours...
The Big Bang Theory Season 8, Episode 7

Oh, yeah. Those guys can be
very stubborn. What's the TOPIC?
The Big Bang Theory Season 2, Episode 20