Grummz

the area behind your taint but not quite your asshole.

“man I need a shower, my grummz feels itchy and gross”

by Sirthisisa May 6, 2024

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."

by unles3 June 2, 2024

Grumblewank

when someone/something arouses you and at the same time makes you angry but you begrudgingly whack you stack or flick your skittle anyway.

After seeing Atris breasts she threatened to use a mallet on my testicles but i still had a grumblewank anyway.

by freudianslip69 September 16, 2024

Grummore

A mysterious being, with little known about him or his origins. What is known, however, is that he has been Lyras' lifelong enemy, and posseses the chaotic and destructive power known as the 'counter-essence'. He also seems to strangely resemble the race of Grimace, but was never born on Grimrock.

"Have you tapped into 3News yet? It says that Grummore was spotted in the same area as Lyras."

by SoloIsHim November 24, 2024

Grum Rate

New York City slang for crime rate

We just f***ed up the grum rate

by RealBrooklyn January 13, 2025

grump-rupter

Someone who complains about a certain scene of a movie/tv show for no considerable reason, ruining that specific movie or TV show for everyone, including interrupting others angrily and shutting down their opinions.

“Tanner is being a grump-rupter , he interrupted me angrily as I was trying to state an opinion while watching Big Hero 6.”

by ND1299338 February 20, 2025

Grummanitis

A dull grey appearing on hands, knees and other various body parts after spending the day in a Grumman canoe

you have grummanitis

by AllSeeingApe April 28, 2025