
but I spent most of fifth GRADE
with my head in a toilet.
The Big Bang Theory Season 7, Episode 2

Oh, tenth GRADE,
and he's just growing
like a weed.
Breaking Bad Season 2, Episode 7

...to be picked for a game in fifth GRADE,
I'm sure you do suck.
The Big Bang Theory Season 8, Episode 3

It's above
your pay GRADE.
Westworld Season 2, Episode 7

Mrs. Wunch in fourth GRADE.
The Big Bang Theory Season 9, Episode 23