Yes, I understand. Classified.
We'll keep it all CLASSIFIED.
The Big Bang Theory Season 2, Episode 22
Oh, the project is CLASSIFIED,
I can't tell you.
The Big Bang Theory Season 10, Episode 19
I'd have to lose 60 IQ points
to be CLASSIFIED as "smart."
The Big Bang Theory Season 2, Episode 2
It's full of CLASSIFIED information
about the Air Force project.
The Big Bang Theory Season 10, Episode 20
All the non-human apes
are CLASSIFIED as great apes, except one.
The Big Bang Theory Season 8, Episode 8