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An exclamation of surprise, fear, or disgust (see eww ick). Predominantly used by Latinos, especially Caribbean Latinos. Can also be used to replace the word weird. Pronounced "oo-ee". Sounds similar to the Australian oi or Jewish oy, but with a "u" sound rather than an "o" sound.
(e.g. #1) "Oh my God, Carlos, you have 12 toes! Uy!"

(e.g. #2) "Uy, roaches freak me out!"

(e.g. #3) "You expect me to go on that roller coaster? Uy, no! You must be outta your mind!"
Uy by Burina June 30, 2006
Urban Dictionary Merch
the definition of uy is "up yours"
"Hey Jenny uy!"
uy by chiefqueef June 26, 2016
Related Words
uyen UYA uyghur Uy Uyghur Genocide uyi Uys Uythian uyai uyanda
uy is the lastname of a strict person who loves wasting time and blaming everything on you.
mme uy, who hurt you?
Adjective (oo-ee)

Somebody that does something annoying and makes u hate them for no apparent reason. Such as a weird face or a particular catch phrase. Some people might think the "wazzzaaaa" thing from scary movie is "uy."
"I hate when that lady comes in, she always does something uy."
Uy by Chingon December 16, 2005

UY Scuti 

The largest star discovered (2017) in the universe followed by NML Cygni and VY Canis Majoris.
Sun: UY Scuti is such a fatass

Sirius: He should lay off the McDenebola's
UY Scuti by This sentence is wrong. February 26, 2017
Another word for chinese emperor it is the middle initial of a chinese god namely Gian "Uyking" Du-case
Kent is the new Uy-king
Uy-king by sobranigga October 9, 2018
Can also be written "oy vey". A phase used to convey the feeling of being impressed/overwhelmed at an impressive thing, or at a repetitive/tedious task.
Person 1: We spent an hour on this and sorted through all of your shit... now we have to do it again!
Person 2: Uy vey...
uy vey by le zoink December 18, 2018
More from Urban Dictionary
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026
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