onud 

Acronym for "Oh no u did't"

chick1: "bitch plz"
chick2: "onud!"

onud by beedot July 30, 2006

posting on ud

When you post on UD (urban dictionary), DO NOT POST THE FOLOWING:
an insult towards a real person ("carol's a lesbo") is not allowed and'll probably be rejected.

also, NO PHONE #'S

If your posts are just pointless, they'll probably not make it through editing withought being plucked ot

There is'nt much of a problem with getting political, but it may also be removed, just not as often.

AAANNND that's pretty much it...for now

person1:hmmm i think i'll just post this discouraging message containing phone #'s

person2: (after reciving offensive post) why, oh why do idiots have to post phone #'s and peronal information. they shold have read this message before posting on ud

posting on ud by twinmill5000 March 24, 2007

Someone who shouldn't be on UD 

People who define themself or someone else as a gigachad. Seriously, this has to stop.

Person: I heard Hannah defines herself as the perfect woman on Urban Dictionary.
Person's friend: She's someone who shouldn't be on UD.

Someone who shouldn't be on UD by the random. October 3, 2021

Oldest Word on UD 

The oldest written definition I found on the Urban Dictionary was written by a user named, Yebeka, on December 19, 1999, titled "mah". A word disambiguated from "my".

A way "mah" would be used in a sentence is as follows:

Don't touch mah truck.

If you've also been looking for the oldest definition, I suggest you check out their definitions. Most were written in 1999 despite the oldest thought definition to be "the man" written in 2003

The oldest word on UD is "mah" written by Yebeka in December of 1999

Oldest Word on UD by mfomari March 27, 2025