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

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

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

...and my GRADE point average
fell from a 5.0 to a 1.8.
The Big Bang Theory Season 1, Episode 12

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