Rumbux 

A fight

Yo those guys are having a rumbux out there

Rumbux by shela specia; March 14, 2019

rumbux 

Going hard as a mother fucker on fortnite.

Yo g we rumbuxing

rumbux by Mad_Flavor June 11, 2018

Rumbus grumbus 

Rumbus grumbus is used in the show 'generation loss' on twitch and youtube .It is a word charlie slimecicle used to describe his hunger.

Charlie:what's your name?
Ranboo: ranboo
Charlie:rumbus? Rumbus grumbus? My tummy's a little rumbus.grumbus

Rumbus grumbus by Googoobie June 17, 2023

Rumbunctious 

The act of being rambunctious, wild, or unruly under the influence of rum or other related alcoholic beverages.

Dude! You should have seen yourself at the party last night. You were pretty rumbunctious!

Rumbunctious by Jargonovski1 December 26, 2010

Rumbus grumbus 

Used by Slimecicle to signify hunger. It was used first in the "Cooking Show" of Generation Loss.

Slimecicle: What's your name?
Ranboo: Ran- Ranboo?..
Slimecicle: Rumbus grumbus?
My tummy's a little rumbus grumbus!..

Rumbus grumbus by Frowst June 22, 2023

Rumbuggy 

(1) A car or other vehicle which has had its interior coated in vomit following a drinking binge

(2) A person who can carry their alcohol well

(1) After Sandra got tanked, she accidently turned Matt's car into a rumbuggy.

(2) My god, he's packed away four Wild Turkeys without flinching ! What a rumbuggy !

Rumbuggy by Kaworu June 6, 2004

Rumbull 

A hangover cure for sail boat racers that involves drinking Mt Gay Barbados rum from the bottle, followed by a chase of Redbull. Also good for 'pick me ups' in between races, after naps, during races, before parties, after parties, as a coffee alternative, etc.

Johnny looked green when he arrived to race Sunday morning, but the color went away after a few RUMBULLS.

Rumbull by Rumbulls October 15, 2008