Grum

The definition of grum is a masterpiece. Its the step up from the slang word grim ( which means a women of many talents *wink*) this word should only be used in circumstances of complete whoredem. It works both way towards men and women...mostly women. It was discovered on a night out in the claddagh ring- hendon-london(Local Grum spot) where a local grim achieved grum status with her tom-foolery in the toilets. Enjoy and watch out for any local GRUMS

The way to use this word is easy, simply " eurghhh that chick is grum" or one that is guaranteed laughs- if the word grim is used often in your group of friends ( if you have no friends, use on twitter or facebook is optional) mate "she's grimm" you "she ain't grim she's grum"

Rather dive in the deep end or await for your moment of hilarity...once again optional...Enjoy

by @Higzwan September 29, 2012

Grum Moment

When you screw up really badly, ultimately misrepresenting the people you work for.

"Hey Jackson, no rape in the office!"
"Sorry sir, I had a Grum moment"

by 5#!7 August 17, 2014

Grum-pea

The negative mood experienced by one who is addicted to peas

Louise is in a grum-pea mood

by Milly McMildred September 25, 2010

Grum Dog

Someone who is incredibly exciteable and down to do anything involving a physical challenge or activity. Someone who is particularly Grum.
i.e. willing to be thrown into the air by someone much larger than them repeatedly for fun.

Julian is a gnarly Grum Dog!

by T.stans March 23, 2009

Grum tublet

A small ugly women, who has goblin like features with a fierce temper.

Cor blimey, that Ann Widdecombe is a Grum tublet

by The Archbishop of Banterbury2 June 12, 2011

grum brush

To be used in place of any word that you just can’t remember.

“Fuck! Where’s my grum brush?”
“Sorry I was late for work, I forgot my grum brush at home!”

by Grumbrushluver456 July 9, 2021

Grums

Some dirty stuff which often are stuck in a old coffee cup :)

1. Person: what’s that in the bottom og my cup?!
2. Person: OOHH- it’s just grums...

by BearnaiseChips October 27, 2019