... a.k.a. Professor Proton,
will be in our APARTMENT?
The Big Bang Theory Season 6, Episode 22
I would like to keep
the official flag of our APARTMENT.
The Big Bang Theory Season 10, Episode 10
- Well, what's wrong with my APARTMENT?
- It's not my APARTMENT.
The Big Bang Theory Season 2, Episode 18
You're right, I can't. You know what?
Anyone could rent that APARTMENT now.
The Big Bang Theory Season 2, Episode 19
If there were 2000 people in this APARTMENT,
would we be celebrating?
The Big Bang Theory Season 3, Episode 10