Grumming 

The act of grumming involves masturbating while defacating, having a wank while having a shit.

Sam was caught grumming by his mum

Grumming by lorenzo30 February 11, 2010

grumming 

to date or hookup within a friend group; synonym for friendcest.
(also: to grum, grummer, etc.)

"I think that friend group has hooked up or dated in every possible combination."
"Yeah, that friend group is constantly grumming."

grumming by unles3 June 2, 2024

Gremming 

Gremming; to be extremely skilled in a specific activity where you are mountains above others in skill level

Dude, I heard that Lana was straight gremming at COD last night

Yo Barry, I was gremming on that Maths Assessment Task, I swear I got like a 90 in that

Gremming by gangstaman24 May 24, 2021

Gremming 

Gremming; Refers to a person performing an act very skillfully compared to their peers

Lana was straight gremming at COD last night, It was crazy

Yo Barry, I deadass was gremming on that Maths Assessment Task, actual lightwork g

Gremming by gangstaman24 May 24, 2021

Grimmington Bears

An utterance to be heard when one experiences a situation that is the epitome of hairy horrid. Should one ever find oneself in such a situation, one may be said to have been visited by the Bears Grimmington.

The collective noun varies between a Smack of Grimmington Bears and a Creep of Grimmington Bears, dependent upon the suddenness of the horrid occuring.

Example 1;
Person 1: "You seen what time it is???"
Person 2: "Yea its like 4AM, we've been gaming for hours"
Person 1: "Oh Grimmington Bears"
Person 2: "Lolwut"

Example 2;
Person 1: "Did you just see me stack that 360 just now?"
Person 2: "Yea, looked like you were visited by a smack of Grimmington Bears"

Example 3;
Person 1: "Dude, I had such a good wet dream about your sister last night."
Person 2: "That's just sick, you really need to see a specialist"
Person 1: "Yea, when I woke up though, I whole creap of Grimmington Bears were huddled around the foot of my bed"

Grimmington Bears by Ewok500 September 23, 2010

Grumping it

When you skip a tutorial in a video game, and get stuck or lost in something the tutorial taught. A reference to Arin (Egoraptor) of the youtube channel Game Grumps, who would always skip tutorials.

"Bro, you're grumping it! You shouldn't have skipped the tutorial."
"Ah, yeah, I grumped it."

Grumping it by queephlosion December 16, 2020

Sneak-Gumming

The act of getting chewing gum from your pocket, bag, place of storage, when surrounded by a large (or if you're greedy, a varitably small amount) of people, as so that the surrounding people do not notice you have gum, and hence will not request gum from you, depleting your store that was meant for the next week and a half.

Guy 1: "I see you have a fair amount of Gum there, Guy 2."
Guy 2: "Yeah, I've been Sneak-Gumming all week! Them vultures don't got nothin' on me!"
----
Man: "*Chew*"
Everyone: "GOT GUM?! GIMMEGIMME."
Man: "Damnit I've never been very good at Sneak-Gumming".

Sneak-Gumming by Jamieleets April 6, 2010