
that the second Thursday
of every month,
The Big Bang Theory Season 5, Episode 12

You know, this is how Anything
Can Happen Thursday turns into
The Big Bang Theory Season 7, Episode 21

Thursday nights
I eat pizza from Giacomo's.
The Big Bang Theory Season 2, Episode 6

please come back Thursday
for the exact same one.
The Big Bang Theory Season 12, Episode 5

Hey, Thursday can't get here soon enough.
The Big Bang Theory Season 9, Episode 11