Well, tonight is the ANNIVERSARY
of our first date,
The Big Bang Theory Season 7, Episode 6
Oh, we had our
second ANNIVERSARY.
The Big Bang Theory Season 11, Episode 11
Hey, did you guys know
this year's the 40th ANNIVERSARY
The Big Bang Theory Season 12, Episode 6
Oh, so my parents' 40th ANNIVERSARY
is coming up...
The Big Bang Theory Season 8, Episode 9
You've seen
the 25th Anniversary Final Cut.
The Big Bang Theory Season 1, Episode 16