Top definition
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."
by hhhidontknowwwww January 20, 2019
Get the mug
Get a grimson mug for your Facebook friend Riley.
Aug 11 Word of the Day
You can tell by the way she walks, she got that WAP.

You can look at her face and tell she ain't got that WAP.
by Black Don August 06, 2020
Get the mug
Get a WAP mug for your cat Zora.
a retarded,socially incapable and egotistic male that has very few friends
He is such a grimson or your such a fucking grimmo
by qwertiop November 21, 2011
Get the mug
Get a Grimson mug for your bunkmate Manley.