grimson 

based off of the word grim, meaning depressing or glum, grimson is just an exaggeration of the word, meaning 'full of grim.' it's a grim feeling.

person a: "dude, the clouds are making the sky look so dreary."

person b: "you're right... it's making me feel grimson."

grimson by hhhidontknowwwww January 20, 2019

Grimson 

a retarded,socially incapable and egotistic male that has very few friends

He is such a grimson or your such a fucking grimmo

Grimson by qwertiop December 18, 2011

gripson 

When you're so addicted to hard drugs like heroin or fentanyl that you've gone past the point of no return, the drugs can be said to have gripped your brain. In turn, you would call this person a gripson. When they are extremely high and incapacitated, you would refer to them as being gripsoned.

We tried to get everyone ready to go canoeing on the river, but Jordan was gripsoned out of his mind sitting in a camping chair. We had to put sunglasses on him to make it less noticeable and then go without him. What a gripson.

gripson by OnceGreat August 14, 2021

Grimsomnia 

The nightly ritual of trying to sleep and just when you're about to drift off, you suddenly recall eveey embarrassing thing you ever did in high resolution.

"Hey, I know you're tired but remember when you wrote out that short but anatomically specific rant about checking yourself for testicular lumps but you opened the wrong window on your phone and accidentally sent it to your elderly piano teacher?"
-Brain

This is grimsomnia

Grimsomnia by BleachGirl101 November 6, 2018

Grison

The spot between a vagina and asshole that resembles a buffalo.

He ate her beaver, with a side of grison.

Grison by LtHinkel January 13, 2014

GrimmOne

A man who licks the crust off of a sea cooters scrotum, while masturbating.

Look at that sick man on the beach, he must be a GrimmOne

GrimmOne by Blood fart June 1, 2021

grigson 

A German background driven individual, who's pure heart is within Russia, although they are lazy and alcoholics, they have good intentions. With a laugh like SETH Rogen, and a smile like ELLEN dengeneres (pretty fucking ugly) they will always let you down in a game of pool, and life, but continue to love and support, the true waste of cum you are

Oi grigson, get a fuckin job

grigson by Thatrangabastard April 6, 2020