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."
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."
by WishyFish May 04, 2009
Unidentified Drinking Injury
When one is drunk, one picks up random bruises, aches and pains. At worst, cuts an bruises too.
When one is drunk, one picks up random bruises, aches and pains. At worst, cuts an bruises too.
by dj_monged August 09, 2004
A kick-ass last name that involves people to actually know how to pronounce the name (YOU-dee). often mispronounced but is put up with because it is so common to mispronounce
by KnowAUdy April 08, 2010
Man1: Dude, why is your fucking elbow bleeding?
Man2: Wish I fucking knew bro.. pretty sure it's a UDI.
Man2: Wish I fucking knew bro.. pretty sure it's a UDI.
by Wes Blackout April 27, 2008
"Holy crap!! Where did you get that bruise on your arm?!?!"
"I don't know, its a UDI from Happy Hour on Friday."
"I don't know, its a UDI from Happy Hour on Friday."
by Meeeeechelle December 22, 2006
The bruises, cut, and sprains you find all over your body after a night of partying hard that you do not remember incurring is a UDI. Man my legs are covered with UDIs.
by Kkane June 17, 2012
Udi is a very beautiful, smart, extremely talented girl with the most rizz ever.She comes off mean at first but she os the kindest soul you will ever meet.She is someone you need and should not lose because she is a great friend.Her facial features are so mesmerising.
by rizzzzzzforlifee April 06, 2023