Mumblish 

The official language of one who speaks in a mumbled tone, usually someone too lazy to speak clearly or loudly enough for others to understand. Conversing with someone who speaks Mumblish usually leads to anger, frustration and blinding-rage.

Mumbler: "I asdfoindk to mlkasmdfo."

Non-Mumbler #1: "What the fuck did he say? I can't understand him!"

Non-Mumbler #2: "Fucking ignore him, he's speaking Mumblish again!"

Mumblish by KristywithaK January 1, 2009

Mumblish 

"The language that you speak when your brain writes a check that your mouth can't cash"

"If you don't slow down in life, then you might end up speaking Mumblish"

Mumblish by Christopher Allen Brown January 24, 2023

mumalishish 

The antonym to mumalicious. Represents mums that make you want to vomit in your mouth (like Roseanne Barr).

ew, shes mumalishish

mumalishish by venerationy October 28, 2008