![that the second Thursday
of every month,
that the second Thursday
of every month,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
that the second Thursday
of every month,
The Big Bang Theory Season 5, Episode 12
![The whole idea behind
Anything Can Happen Thursday...
The whole idea behind
Anything Can Happen Thursday...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The whole idea behind
Anything Can Happen Thursday...
The Big Bang Theory Season 2, Episode 20
![or the third Thursday
in a month with five Thursdays,
or the third Thursday
in a month with five Thursdays,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
or the third Thursday
in a month with five Thursdays,
The Big Bang Theory Season 5, Episode 12
![...has its own version
of Anything Can Happen Thursday.
...has its own version
of Anything Can Happen Thursday.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...has its own version
of Anything Can Happen Thursday.
The Big Bang Theory Season 2, Episode 20
![That you said you might introduce me to.
I'm free on Thursday.
That you said you might introduce me to.
I'm free on Thursday.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That you said you might introduce me to.
I'm free on Thursday.
The Big Bang Theory Season 9, Episode 8