Mulm

The stuff that builds up at the bottom of an aquarium, usually organic sediment or dirt.
Can also be used as a greeting or a funny exclamation of sorts

A: "Hey B, how are you doing today?"
B: "MUUUUUUUUUUUUUUUUUUUUUUUUULM"
A: "MUUUUUUUUUUUUUUULMMMM"

"Ew, there's so much mulm in my aquarium."

by Onyx13 January 21, 2020

Mulm

Mulm is an alternative definition for alcohol. You also just scream it out randomly. Because it's lit.

What do we drink tonight? MUUUULM

Let's go and get some Mulm.

by Der Erzfeind January 25, 2019

mulm

A German word for "Wad up". Often Head in the East of Germany, especially at International Schools.

Manfred: Mulm Alex
Alex: Nothing Mutch

by Das Schiff November 28, 2016