UDI 

You did it, and interjection yelled to blame someone else for an action done

Tom: "Why is the toaster on the floor?"
Bob: *looks at Joe... points and shouts "UDI!"*
Joe: "What did I do?"

UDI by Samantha P. February 12, 2008

Udi 

an Udi is only describable when referring to a Cameron.. a Cam... Such an Udi they are crazy, sexy, smart, and soo good at feeling themselves and their girlfriend.

You are such an "UDI"

The way he touches me reminds me of an "UDI"

Udi by icecreababyboo21 April 6, 2021

udi 

Abbreviation of "you dig it", the British equivalent of "you know what I'm saying"

Bruv where you at let's find some honeys
- nah fam I got piles udi

udi by Moonboi75 January 30, 2022

udi 

It means idol

Person 1: OMG IS THAT TOM BRADY??!!

Person 2: IT IS YOO HE’S MY UDI!!

udi by urmyudi April 20, 2022

Udi 

IT means U dum idiot

ROn: UDI SID: what : ron it means u dum idiot

Udi by Willow Fox May 16, 2022

UDI'S 

UDI'S are basically referred to as Unidentified Drinking Injuries. These occur when you are drinking of course. New injuries from drinking aren't noticed till after you are sober, you can not for the life of you remember how you received said injury, but it's obviously due to too much alcohol consumption from the night previous. When drinking you easily obtain bruises as well, so if you were drinking last night and you wake up with hella new bruises, you know why.

Friend one: "Damn dude! I woke up this morning with a fuckin' golf ball sized bruise on my thigh, what happened?!"

Friend two: "How many other UDI's did you get from last night??? I think I saw you get that one, you knocked right into a table!"

Hungover friend one: "I have nine new bruises from last night..."

Hungover friend two: "UDI's?"

Hungover friend one: "fuck, yup."

UDI'S by WishyFish May 4, 2009

UDIAFA 

Acronym for Urban Dictionary is a Fucking Asshole.

UDIAFA is ascribed to the lame-ass Urban Dictionary website by people who have been able to easily submit definitions in the past but for reasons that are never explained, are unable to post a particular definition. This is particularly frustrating when the Urban Dictionary user has had a number of pathetic, senseless or meaningless terms accepted before, but tries 20-25 times to have another term accepted but is unsuccessful, though the term is no more inane than the ones he has had accepted without hassle in the past, and no reason is give by the dumbass website (UDIAFA) why the term has not been accepted.

An Urban Dictionary user tries to post the term:

BUM
Oaf, laze-head (n.)

One of Bainz, Byrne, Compton, Horse, Roof or Swain; or an individual resembling one of the aforesaid in character or personality. (n.)

(pl.) bums

Example of usage: "Hell, look at them bums!"

tags: baws, wount, beer, booze, cheap, sleep, milwaukee's best, bainz, byrne

... but the term is never accepted and no reasons are given by the website (UDIAFA) why it's been rejected.

UDIAFA by P'tainz April 4, 2013