- ...and we need a FOURTH.
- No, thanks.
The Big Bang Theory Season 1, Episode 13
But we're on the FOURTH floor.
The Big Bang Theory Season 12, Episode 5
...if you would be the FOURTH member
of our "Halo" team.
The Big Bang Theory Season 1, Episode 7
Mrs. Wunch in FOURTH grade.
The Big Bang Theory Season 9, Episode 23
If it's half as much fun as One Times Ten to
the Fourth Bottles of Beer on the Wall, I'm in.
The Big Bang Theory Season 8, Episode 19