In ninth GRADE, the girls put
Rogaine in my hand lotion.
The Big Bang Theory Season 5, Episode 11
I'm just a harmless little girl
with military GRADE spy equipment.
The Big Bang Theory Season 9, Episode 8
Sixth GRADE. But I wore a sport coat
and carried a brief case so...
The Big Bang Theory Season 9, Episode 15
did this as our science fair
projects in ninth GRADE.
The Big Bang Theory Season 11, Episode 13
but I spent most of fifth GRADE
with my head in a toilet.
The Big Bang Theory Season 7, Episode 2