Define A 3rd Grade Meaning

A 3rd Grade
Where a person, usually being a student, proceeds to shart in a class or lecture of any sorts. (Verb)

"Adam totally pulled a 3rd grade today in my anatomy class."
By Morgan
3rd Grade
the time where you learn that kissing isn't the highest form of loving people and their sexuality's but they don't know the highest form of loving.

do you remember 3rd grade?
By Nathalie
3rd Grade

I'm in 3rd grade
By Kirby