Grundy 

A man with a plan to give you a C! He is most well known for his war crimes during the Vietnam War Era.

He did a Grundy during World War II, what treachery!

Grundy by NotShortMan February 9, 2021

Grundy 

Aimlessly wandering through life as if you have no purpose. Strong lack of focus and attention.

I was going to wake up early and just attack life but instead I just kind of feel grundy instead. I grundied my test today and failed miserably.

Grundy by bscho23 February 22, 2022

Grundy 

Get active. Or get worked.

"Get GRUNDY"
--"You just got grundified"

Grundy by skaryb March 19, 2023

Grundy 

a cougar vagina …

archie wants that grundy mmmm grundy

Grundy by msgrundy July 24, 2025

Grundy 

To be fried as fuck off that boof cart, or lords lettuce

"bro I'm grundy as fuck right now"
"bugga I'm grundy"

Grundy by boofhameds August 16, 2025

Grundy

A person who relies on others to have a good time. A grundy is someone who cannot pay for their admission or finance their habits, often relying on associates or competent people to pick up there slack. They also provide little to no contribution to a social event. This usually ends up getting the Grundy in someones "pocket" which means they are their little bitch until the grundy can learn to provide for themselves. This a "Solomon" and his "Grundys"

"Hey bro I don't have money, can you pay?"

"...You fucking Grundy"

Grundy by GovernorOfGrundy July 24, 2026

[Grundy] 

Way back in the 60's it was a common phrase used for an erection. It was used in reference to the teacher on the Archie cartoon series, Miss Grundy. If your penis was Really hard, it was called a "Grundy" because it pulled so hard on your skin that the leaders(tendons) in your neck showed like the teacher on the Archie cartoons.

That hot chick over there in the string bikini is giving me a Grundy!!

[Grundy] by SMOKINGMAN March 13, 2009