grill mumble

(verb) Inarticulate manner of speeking brought about by the presence of metal dental retainer or grill in one's mouth
(noun) word or phrase charcterized by being spoken through one's grill
(noun) condition of being rendered incoherent by the presence of a grill

The artist replied, hampered by his grill mumble, "You said I'm left off 'Bad and Boujee?"

by Lord Font Leeroy April 19, 2018

Crumble mumble

Speaking with anything in your mouth...anything!!

(Guy speaks while eating food) you dude I don’t understand or speak crumble mumble.

by Mydogsfartsaresmelly January 20, 2019

Mumble and shake

similar to evasive mumbling, refers to the action of mumbling incoherently while simultaneously shaking your head to avoid eye contact, used in a situation where a person wishes not to respond to a question or inquiry, usually from an authority figure such as a parent, teacher or boss

My parents asked me if I had been drinking so I had to give them the mumble and shake

by Daifung February 3, 2010

Mr. Mumbles

What beta gimps call their Dom when he mouth fucks them.

Mr. Mumbles mouth fucked me so hard all you could hear was me coughing up cum.

by MAGAAHHH September 2, 2022

Affluent Mumble

talking or discussing things in a unintelligent manner with a low confusing voice..

Can you repeat that again? I don't engage in discussions in affluent mumble.

by Panthera Atrox October 13, 2011

Mr. Mumbles

Commonly found in Orlando, Fl. May also respond to Yanira, usually of puerto rican decent. Who will totally kick your ass.

Mr. Mumbles is a mysterious fellow.

by Cris417 September 29, 2009

Mumble Rap

Mumble rap (often used to describe "emo rap" and "SoundCloud rap"6) is a loosely defined7 microgenre8 of hip hop that largely spread on the online audio distribution platform SoundCloud in the 2010s.9 The term implies a mumbling or unclear vocal delivery by artists in contrast to more traditionally direct styles of rapping, and may generally refer to rappers who do not put typical emphasis on lyricism.

Not to be confused with Trap music (EDM).
"SoundCloud rap" redirects here. For the related genre also called "SoundCloud rap", see Emo rap.
For the Belly mixtape, see Mumble Rap (mixtape).
Quick Facts: Other names, Stylistic origins …
Some have criticized the term as inaccurate or as a pejorative used to degrade younger rappers,1011 although some artists have reclaimed the term.12 Others have defended the style as a new phase in the evolution of the genre.

- Wikipedia

Mumble rap is often played at dorm parties.

by True_Lust July 24, 2019