
you've earned yourself
a bonus LECTURE on Sponge Hulk.
The Big Bang Theory Season 12, Episode 20

That LECTURE was
a waste of time.
The Big Bang Theory Season 5, Episode 6

Well, that's the LECTURE
for today.
The Big Bang Theory Season 12, Episode 20

- I have a DVD of that LECTURE.
- Really? Wasn't it great?
The Big Bang Theory Season 9, Episode 8

We're giving a LECTURE at Berkeley later today.
We just... We had some time to kill.
The Big Bang Theory Season 8, Episode 19