The whole idea behind
Anything Can Happen Thursday...
The Big Bang Theory Season 2, Episode 20
Oh, they only have Thursday
and Sunday passes left.
The Big Bang Theory Season 7, Episode 14
Thursday is now
cruciferous vegetable night.
The Big Bang Theory Season 4, Episode 2
It's Thursday.
The Big Bang Theory Season 2, Episode 3
No, that's Thursday.
Breaking Bad Season 2, Episode 1