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A poor, simplistic, country folk, usually of African American descent, who works at larger institutions as a janitor or groundskeeper in maintenance. They are called Mumblies because they mumble when they talk, and are impossible to understand, but somehow are able to understand each other.
Student: Hey the toilets are overflowing can you fix them?
Mumbly: bllrhhargghfahbmbcmlgh! (As he walks to fix the toilets...)
Mumbly by Kris D. May 16, 2007
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mumbly joe

First used by Homer Simpson to describe Bob Dole.

Used to denote a person who mumbles when speaking.
I couldn't understand a word he was saying, because he was such a mumbly joe.
mumbly joe by stopmyhead April 7, 2004

Mumbly Grumbly 

Term used to describe someone who complains, bitches and moans all the time but does it in a low 'mumbled' voice, and in low, run-on sentences so you can't understand what they are saying.
Usually, but not always, limited to grumpy old men.
That old dude looks mad, and keeps mumbling something, but I can't understand him.
Yeah that's old man Withers...he's always all Mumbly Grumbly.
Mumbly Grumbly by phoenixxx70 May 14, 2010

Mumbly-Bumbly

An inaudible slurring style of speech which is often accredited to having drank one too many.
Paul: Last night, after Mark had one too many Coronitas, he was talking all mumbly-bumbly for the entire ride home...

John: Wow, what a lightweight...
Mumbly-Bumbly by BigHairPaul May 26, 2008

Mumbly Peg 

A game played with a large knife and a big space. 2 opponents stand approximately 10 feet part with feet together. One player flips the knife (preferably a large black combat knife) wide of the other players feet, in an attempt to leave it planted, blade first in the ground. Where the blade is stuck, becoms the new location for one of the opposing players feet. A shot on each side of the body effectively spreads the legs of the opponent. When the opponent loses balance, falls, is unable or unwilling to make his feet reach a new mark is deemed the loser and ridiculed mercilessly.
a. Flipping the knife close to the genital region in order to force the other player to flinch is acceptable.
b. However, actuallly hitting said region is forbidden and will result in everyone around mercilessly bludgeoning the life out of said attacker.
This is a drinking game. Any modifications involving alcohol are permissable and even encouraged.
1)Playing while holding a drink and attempting to balance and not spill.
2)Taking a shot/drink for each knife landing of your opponent
3)Loser drinks
While camping for PS3's we drank tattoo from the bottle, smoked ancient weed, and played mumbly peg at 3am in the freezing cold. Twas a good night altogether.
Mumbly Peg by They call me Polar December 12, 2008

mumbly-peg

One's mother, ususally middle aged and rather frumpy
"where did mumbly-peg go?"
"Mumbly-peg went to the grocery store"
mumbly-peg by Crazy Doc J August 17, 2006

Mumbly biter

A person who farts in the bathtub and bites the bubbles. See also bubble biter
Dude, stop being a halfwit mumbly biter.
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square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

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"You're such a Bunhead."

"Yeah... I know."
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Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
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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
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