5th grade girl

A 5th grade girl is a person who thinks boys suck, and that they are 21 and not 10.

Joey: yo remember those 5th grade girls who were bullying us in 6th grade?
Denis: yeah they def thought they were so much older then they actually were lol

by Lilyandbean March 17, 2022

grade deficit

A condition where a student's grades are lower than expected. It is the opposite of a grade surplus where you get a higher than expected grade.

John just got the results from his exam he was so confident but now he calculates he had a large grade deficit

by 420 Productionz November 18, 2011

4th grade humor

Humor that does not exist, and if they are trying to joke, then they are sounding like hey are talking normally.

4th grader: *tries to make a joke*

Intelligent person: That is some dumb 4th grade humor!

by diet dying light October 17, 2023

tone-grade

To improve the tone of an electric guitar or bass by upgrading its components, such as pickups, electronics, hardware, or shielding. The goal is to enhance clarity, warmth, responsiveness, or character.

"Swapped in a new wiring harness and upgraded the bridge — full tone-grade mode."
"You don’t need a new guitar, you just need to tone-grade the one you’ve got."

by lambertones July 20, 2025

Grade 10 slayer

A grade 12 that is currently or has previously had a sexual relationship with a grade 10

"Dude you fucked her, aw man you're a grade 10 slayer

by Pk10 January 22, 2018

Grade 9

A type of class which is know for being retarded, also known as a class where everyone has extra chromosomes.

This class it a grade 9 class.

by Mr_GlowingBeans June 13, 2022

weapons grade cheese

Hard, solid block of cheese, hard enough to inflict damage if hit by it. Usually colored in bright shades more typical for taxi cabs than edible matter. For example, Black Diamond.

That block of weapons grade cheese would do some serious damage if you get hit by it.

That's some weapons grade cheese right there.

"Is that cheese or a weapon for self defense?"
"It's weapons grade cheese."

by Bahuka March 24, 2017