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Used as a greeting or it can define anything whether it be an adjective, noun, or verb. just to add fun to a conversation.
you might see a person and go "mumm?" and generally they will return with "mumm? hub, or buff?"

Or

"im feeling quite mumm today"

"dude i just mummed that guy up"
mumm? by Luke Nuke'em November 22, 2011
Related Words
The primary villain from the popular 1980's animated series ThunderCats. His appearance is usually that of a mummy with a red cowl but he can transform into a more powerful form by reciting the words "Ancient spirits of evil, transform this decayed form to Mumm-Ra, the Ever-Living!"
The evil Mumm-Ra has been plotting to rule over all of Third Earth!
Mumm-Ra by Strideo July 21, 2007

Mumm-Ra'd 

Drunk beyond all capacity to function. Passing out on the ground, vomiting upon one's self, running into foreign objects, and possibly waking up the next day with a splitting headache, alcohol poisoning symptoms, and a $222 public drunkenness ticket in your pocket.
"Yo, this morning i found a $400 bar tab in my jeans... and that's AFTER i woke up next to a chick who couldn't get out of her house without the assistance of Richard Simmons and the jaws of life. I was utterly Mumm-Ra'd!!!!"
Mumm-Ra'd by cynical30 March 27, 2009

Mumm ra's cock 

The result of drying your cock after sex with low grade toilet tissue. The result resembling what mumra from the Thundercats cock would look like.
"jeezy peeps, what the fuck is that White papery shit all over my bell end?"

"looks like that shitty bog roll I stole from work"

A classic case of Mumm ra's cock.
Mumm ra's cock by Gdubfunk August 22, 2011

mummified person 

Mummified person is the new politically correct way way to refer to a mummy. At a certain point, political correctness has gone too far.
How to use “mummified person” in a sentence. In contemporary writing style use “mummified person” instead of “mummy”.

A mummified person estimated to be 4,300-year-old was found at the bottom of a 15-meter shaft in a recently uncovered group of fifth and sixth dynasty tombs near the Step Pyramid at Saqqara. It’s the oldest and most complete mummy ever found in Egypt.

bog mummy 

Noun- A leather faced hag that has endured decades of harsh bar conditions. Appears to be in good shape due to the tightness of her clothing that holds her together. Has an uncanny ability to gain entrance to any bar/club. Her race is unidentifiable due to years of passing out on the beach and tide water battering her against the sand causing deep ravine like wrinkles.
Did you see Kevin last night? He hooked up with that bog mummy at the beach last night.
bog mummy by sadeeki85 June 2, 2014
More from Urban Dictionary
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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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