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A phrase derived from the game 'The Sims 1/2' which is one word from 'Simlish'. In the real word it can mean a number of things. saying it with differnt tone/volume emphasisises its meaning. 'du du' is different from 'DU DU!!!!'. it can mean:

'Get in my son!', 'She is fit', 'Im dissapointed', 'Hello my friend', 'im amazed' or when rendered lifeless after sex. Is used excessively by a f00l named Dale Pearson who must say it every other word. Plans are being being made to kill him...du du.
Friend 1: Du Du daniel!!
Friend 2: hello my friend DU DU!!!
-----------------------------------
Perv 1: She is DU DU DA FIT!!!

Perv 2: DU DU!! you are correct my friend
du du by Dan January 12, 2005
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The yelid from A Cannabis sativa plant which many use to smoke and get high. (A.K.A marijuana) the obvious reason for the name DUDU is the unique oder is gives off.
Hey man ya wanna go hit up the du du?
or
Du u du da du du?
Du Du by The Teddster April 27, 2006
A descriptive adjetive for modern art as well as an on going easy art movement originating in Oakland California. dU dU was rumoured to be just an off shoot or inspired by the Fluxus. An idea that members of the dU dU movement vehemently deny as untrue or a conincidence. The dU dU absorb other works of art into the movement by commenting on them and stating that they are very dU dU (said with a scholarly accent.)
"What do you think of this painting?"
"It's very dU dU. How much is it?"
"$5,000 dollars."
"Genius."
dU dU by Syd Jesus April 13, 2009
sup du-du

not much
du-du by wi1lywonka April 28, 2021

du-du-ku-ku-dun-dun 

One fucking beautiful set of words featured in the song, "Mans not hot", by Big Shaq.
Also used often during sexual activities.
Skidiki-pap-pap, and a pu-pu-pudrrrr-boom
Skya, du-du-ku-ku-dun-dun

Man:*Shoves dick in babe*
Babe: "OOOHHHH YEAAAA!!"
Man: "du-du-ku-ku-dun-dun"

Du Du Butter

The magical gel that is one day going to be the leading lube of gays. The true def creating this is going to make millions. It will be a mixture of ky jelly and butter. As described by the bop.
Sam used some du du butter when his dick dried up on Hoss.
Du Du Butter by one dumb hole January 25, 2010

Du Du Butter

Wipe that du du butter off your face.
Du Du Butter by Zerimar Kire October 30, 2008
More from Urban Dictionary

fache-couture 

French slang, which translated, means "bull's fashion" but basically equates to "hyper trendy" or overly trendy. Used when a person wishes to express distaste at the latest fashion trend/fad, because it seems that everyone has a certain item of clothing or is wearing it. This term is most frequently heard in Paris but is slowly spreading to other parts of France.
1. That Burberry scarf is so fache-couture.
2. That purple American Apparel hoodie is so fache-couture.
fache-couture by bkgmh46x0x March 18, 2008
Word of the Day on October 17, 2026
A slang term for GLP-1 medications(like Ozempic, Wegovy, Mounjaro, etc.), usually referring to their appetite-killing, weight-loss, or “I forgot to eat” effects rather than the medical details.

Usage:
* Often casual, ironic, or meme-y
* Can imply effortless weight loss, suppressed hunger, or being “powered by pharmaceuticals”

Notes:
Not a brand name—just shorthand for the whole GLP-1 wave. Frequently shows up in online jokes, gym talk, and group chats where people pretend they’re *totally* doing it naturally.
“I’m not dieting, I’m just on that glippy.”
“Ever since the glippy hit, food feels optional.”
“That summer body? Yeah, glippy assisted.”
Glippy by Wild Stoner Appears December 14, 2025
Word of the Day on October 16, 2026

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026
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