![but I spent most of fifth grade
with my head in a toilet.
but I spent most of fifth grade
with my head in a toilet.](https://content2.mcqstudy.com/ss/tbbt-7-2-00:05:46.053.jpeg)
but I spent most of FIFTH grade
with my head in a toilet.
The Big Bang Theory Season 7, Episode 2
![I was done with Latin by fifth grade.
I was done with Latin by fifth grade.](https://content2.mcqstudy.com/ss/tbbt-3-2-00:07:34.011.jpeg)
I was done with Latin by FIFTH grade.
The Big Bang Theory Season 3, Episode 2
![There's only three people in this house,
and you'd still be my fifth guess.
There's only three people in this house,
and you'd still be my fifth guess.](https://content2.mcqstudy.com/ss/tbbt-10-10-00:07:41.837.jpeg)
There's only three people in this house,
and you'd still be my FIFTH guess.
The Big Bang Theory Season 10, Episode 10
![](https://content2.mcqstudy.com/ss/tbbt-2-18-00:12:51.686.jpeg)
"The FIFTH annual East Rutherford,
New Jersey, Gay, Lesbian, Bisexual...
The Big Bang Theory Season 2, Episode 18
![You, uh, moving into the apartment
on the fifth floor?
You, uh, moving into the apartment
on the fifth floor?](https://content2.mcqstudy.com/ss/tbbt-6-8-00:11:39.371.jpeg)
You, uh, moving into the apartment
on the FIFTH floor?
The Big Bang Theory Season 6, Episode 8