Okay, the first question
is on the TOPIC of optics.
The Big Bang Theory Season 1, Episode 13
Have you noticed Howard can take any TOPIC
and use it to remind you he went to space?
The Big Bang Theory Season 6, Episode 5
The football player.
How about we stay on TOPIC?
Breaking Bad Season 2, Episode 3
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