Grimmy 

Something dirty.

Her house was grimmy and had roaches every where.

Grimmy by Mak M July 27, 2016

Grimmy 

Name of the award bestowed for best obituary writing by the Society of Professional Obituary Writers.

The Society of Professional Obituary Writers awarded Kay Powell with the Grimmy for Obituary Writer of the Year.

Grimmy by adarkjewel August 15, 2017

grimmy 

Used for when someone is 'grim'

oi mate you're so grimmy

grimmy by imdimsim May 12, 2021

Grimmy 

Slang for Grimace Shake from McDonald’s

“I got my Grimmy bruh”

Grimmy by Alphabetical Spaghetti June 27, 2023

Grimmy Gram 

When a drug dealer gives you an unscaled gram of Mary jane.

My homie just gave me a grimmy gram for $10 cuz I was in a hurry and didn't have time.

Grimmy Gram by Smiley1691 December 23, 2014

Grimmy's Heroes 

An army of nobodies, led by a guy who is nothing more than a stinky ratcatcher.

The army is made up of four people:
MyGeeto,
Hayshifter of Gint,
GavTheNugget
and Random Hero

3 out of 4 members dont like being referred to as Grimmy's Heroes.

Guy: oh no...here comes the loser pack aka Grimmy's Heroes

Grimmy's Heroes by Jor-Reno September 8, 2009

greasy grimmy gopher guts

a stomach that is so upset that it is just grinding and churning, wired and upset that you just might shit your self at any moment

after last nights booze and burrito binge my insides felt like greasy grimmy gopher guts.

greasy grimmy gopher guts by katdognow April 20, 2009