stumpiest grumbo

A Stumpy Grumbo is similar in behavior to someone you may refer to as a Cluppy. However they tend to act much Stumpier and like a Grumbo.

"Out of all the Grumbos, you have got to be the Stumpiest Grumbo."

by FizzTheFox September 26, 2023

green grum

That intangible “it” factor of something that is sweet for the soul

That guy moves with some sort of green grum. He’s more than smooth!

by CumPiler May 26, 2024

green grum

An intangible “it” factor of something that is sweet for one’s soul

That guy moves with some sort of green grum; he’s so smooth!

by CumPiler May 26, 2024

Tweedehandse grasmaaier

(Noun) the Dutch word for a secondhand lawnmower.
It can also use to belittle someone

Je bent minder waard dan een tweedehandse grasmaaier

by Biryanibruv December 13, 2024

hit the grumbus

An quick time action commonly used by the wumbo skrimblies. Can be used in multiple contexts/ for multiple actions.

dude, i just hit the grumbus so hard

that cookie was so good i hit the grumbus all the way home

by glanchFan4 April 24, 2024