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Mumble mumble 

The best sentence or sentence-filler ever.
"What have you been doing?" "Mumble mumble."

Welcome to asperger king, where your extremely specific fast-food order is our mumble mumble.

post mumble (second Mumble)

Post Mumble is what somebody does after they say something that they think is funny. It consists of a mumble/laugh. It is a repetition of the phrase that was just said. It is usually done by nerds or dweebs.
You look like a hippo! Hwaha youer look lieke aen hippore hhaw haw!! Post Mumble (second Mumble)

Daily Mumble

Daily Mumble -pronounced (dai·ly)-(mum·ble) is Daily Mumble is an American media and entertainment company based in Atlanta for youth culture which was founded as a bi-monthly magazine Daily Mumble by CEO and Founder Tonian Brown known as Morelifedad. Daily Mumble reports on popular and emerging trends in best new music, top news, shows, noted rappers list and sports. Daily Mumble reached over 500 thousand unique users per month in early 2020, across its owned and operated and partner sites, socials and YouTube channels
Daily Mumble is know for its high quality content, that keep there audience update with viral media news
Daily Mumble by Morelifedad February 12, 2021

Mumble-Talk 

Mumble-Talk
Is when someone is talking foul about you but won’t make themselves clear.

mumbling something negative about you but won’t make themselves understood.

mumbling Trash talk behind your back.
Max: Hey bruh you love to Mumble-Talk behind people’s back.

BY: MillYentei DYSlick July 17, 2020
Mumble-Talk by MillYentei DYSlick September 17, 2020

Mumble Rap 

Rappers that make music with lyrics very difficult to understand or rappers that make a song with very basic lyrics and use adlibs(ay,yuh) to make it sound dope.
An example of Mumble Rap:

Bitch im hella rich, ay
Fucking on yo bitch, ay
Made her suck my dick, ay
Nutted on her lip, ay
Mumble Rap by Shux_ June 26, 2017

mumble rap 

A form of music that sounds like a stroke victim trying to deliver a speech; it is often incomprehensible and illogical. Characteristics of Mumble Rap include:

1) The rapper's stage name starts with "Lil" (Lil Wayne, Lil Pump, Lil Uzi Vert, Lil Yachty, etc.)
2) Lyrics are about sex, money, drugs, or fame with no originality
3) Mumble Rap is most often listened to by emotionally confused teens that get high (or vape) in groups in public areas
"...I didn't wanna rap like all these other rappers that's rapping right now with their same cadence... I can do it:

HEeDAHBAH-DUBAHDAH-UHH! HUuMANA-DUBADAH-BAHHH! DAABAHAEADAHAEBUADAH!"

- Snoop Dogg, 2015 on mumble rap
mumble rap by Squag tentacles July 1, 2018
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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