URO 

Unidentified Rectal Objects: Commonly used by aliens in the late 50s and 60s to experiment on humans in low income rural areas.

The aliens implanted that URO so far up there it almost went undetected.

URO by Ttp968 June 5, 2023

uro 

Ultima Ragnarok Online. A private MMORPG server that is operated by the one and only GM, CaptainMarvel. He has received large amount of income coming from player's donation, approximately 10000 dollars in 10 months. This server is nothing but to scam player's money and the owner will nerf anything to promote players to donate.

I hate uRO because the owner makes ridiculous password change fee and other sort of additional fees. So much for the server being "free".

uro by EvilOne September 23, 2004

uro 

A word usually said to a guy or a gal who one finds attractive.
Also said to someone who is really fat or someone with a large butt

eg:she was a realy uro or she had alot of uro on her.

uro by Nixan July 9, 2006

Uro 

Fijian slang said to someone who is damn sexy.

"Farrrout, that chick so uro bro"

Uro by Pasifika May 25, 2016

URO 

Unidentified Ridding Object (Pronounced EURO no relation to the money)
Used to describe a fly vehicle that hasn't been seen in the street before. Usually referred to newly released expensive, exotic, or foreign vehicles.

Origination: American-Trinidadian collabo

You gotta stack your paper to get a URO.
Damn, did you see that URO?
I got that new URO, son.
You never seen that URO before?
I gotta get a URO before I die.
That's a real swanky URO.
That URO is tight.

URO by milliondollaidea August 19, 2009

uro 

The urethra opening or the opening of the penis.

The nurse inserted the catheter through John's uro.

uro by TJ March 12, 2004

Uro-Fighter 

A computer geek's sexy ass bitch. The sexiest piece of machinery alive.

Whoah, dude, I just want to stick my penis in that Uro-Fighter!

Uro-Fighter by BALAALALALA April 22, 2009