...this is Friday night
the way it was meant to be.
The Big Bang Theory Season 2, Episode 20
Anyway, Penny now believes
that on Friday night...
The Big Bang Theory Season 1, Episode 10
Is there some new kind of Casual Friday
I don't know about?
The Big Bang Theory Season 2, Episode 5
onto the gang of robbers who last Friday,
Money Heist Season 1, Episode 10
...so Friday night,
my friends are having a party.
The Big Bang Theory Season 6, Episode 24