Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
I.U.S (Involuntary uniform syndrome), either a one off occurance, or a constant accidental habit of wearing the same clothes as someone else.
Situation 1 - When explaining to a friend your dilemma

"I keep turning up places and making an IUS with people"

Situation 2 - When exclaiming to someone else in the same clothes

"Omg, we've got an IUS going on between us!"

Situation 3 - Two people walk in wearing exactly the same thing

"Wow, that's an amazing IUS!!"

Can also be A.U.S - Accidental Uniform Sydrome
IUS by BayernBabe July 14, 2009
Related Words
iustin • IUS • IUsexual • iussy • Iusa • IUSD • IUSEAI • iuseclicker • iuselej • iusemeteor
Han: My pants are tight.
Dan: IUS dude.
IUS by Cheap April 21, 2021
Involuntary Uniform Sydrome - turning up anywhere wearing exactly the same clothes as someone else.
Person1: Saturday night was so bad - had an IUS moment with X

Person1: *points at two or more people wearing the same clothes* IUS!
IUS by MuffinInAJar June 29, 2009

sheen-ius 

a decision made under the influence of alcohol/and or drugs that seems like something genius charlie sheen would do
it seemed like a sheen-ius idea
sheen-ius by lilsem March 31, 2011

hoe-ius maximus 

they are hoes that are big
(fat hoe walks by)
"dang look at the hoe-ius maximus"

`'`Organs`'`Is`'`Fish`'`Bone`'`orgUans`'`iUs`'`fiUsh`'`boUne'`'organS`'`iS`'`fisH`'`bonE`'` 

`'`Organs`'`Is`'`Fish`'`Bone`'`orgUans`'`iUs`'`fiUsh`'`boUne'`'organS`'`iS`'`fisH`'`bonE`'`
`'`Organs`'`Is`'`Fish`'`Bone`'`orgUans`'`iUs`'`fiUsh`'`boUne'`'organS`'`iS`'`fisH`'`bonE`'`
More from Urban Dictionary
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
Next