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

In the first GRADE, my friend Rosie and I
made a pact to marry Bert and Ernie.
The Big Bang Theory Season 3, Episode 5

Sixth GRADE. But I wore a sport coat
and carried a brief case so...
The Big Bang Theory Season 9, Episode 15

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

I was only being polite.
Pemberton is a GRADE A weasel.
The Big Bang Theory Season 12, Episode 21