
I was done with Latin by FIFTH grade.
The Big Bang Theory Season 3, Episode 2

You, uh, moving into the apartment
on the FIFTH floor?
The Big Bang Theory Season 6, Episode 8

"The FIFTH annual East Rutherford,
New Jersey, Gay, Lesbian, Bisexual...
The Big Bang Theory Season 2, Episode 18

lt wasn't until the FIFTH grade
that l found out she liked me too,
Breaking Bad Season 4, Episode 8

Before that, I was in college,
and before that I was in the FIFTH grade.
The Big Bang Theory Season 1, Episode 4