You've seen
the 25th Anniversary Final Cut.
The Big Bang Theory Season 1, Episode 16
Oh, we had our
second ANNIVERSARY.
The Big Bang Theory Season 11, Episode 11
Oh, not just date night.
Our fifth ANNIVERSARY.
The Big Bang Theory Season 8, Episode 24
I was, but it's their ANNIVERSARY,
and I didn't wanna be a third wheel...
The Big Bang Theory Season 6, Episode 1
Hey, did you guys know
this year's the 40th ANNIVERSARY
The Big Bang Theory Season 12, Episode 6