
As a matter of FACT, I do.
The Big Bang Theory Season 9, Episode 18

In FACT, every form of football
except the original, European football.
The Big Bang Theory Season 3, Episode 6

I know for a FACT
I was just okay.
The Big Bang Theory Season 11, Episode 14

Now it's a fun FACT.
The Big Bang Theory Season 9, Episode 21

Yeah, except for the FACT
The Big Bang Theory Season 7, Episode 4