Grump

The slime that comes out of Stinky Kong's mouth.

"Gotta get that grump"

by StinkyKong March 27, 2022

grump-chomp

Elliot

'elliot is such a grump-chomp.'

by plums server January 28, 2022

grump tree

Green tree that hang over at the top.

Look at that tree that hands over, it looks like a grump tree.

by Dkemp42 February 28, 2022

Grump

An exotic fart. Originates from the Rummel household.

That boy Kurt just busted a grump.

by The Mad Warden January 4, 2021

Grumping

Grumpy as a result of cramps, especially during her period

Excuse my wife's rudeness, she's been grumping.

by BARNyardBOMBER October 13, 2025

Grumping

When you shit, piss, and cum

"When my friend Kaiser was being rude to me I decided to perform the "Grumping" maneuver on him."

by Grumbledump February 14, 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