UCC 

Un Cut Crew: meaning you have an uncircumcised penis and are officially in the UCC. the UCC is the collection of every man that is uncircumcised and yourself (if uncircumcised)

group conversation with Eric, Patrick, Tyler and Chris-
the group consensus: dang, i like being circumcised, i can feel that cool breeze down there, its nice
Chris: what breeze?
Tyler: Chris what you got down there?
Chris: dude, im with the UCC
Tyler: the UCC? whats that?
Chris: brotha, my dicks un cut, im not circumcised
Eric: man, i feel sorry for you, it must be hard getting laid twice by the same chick
Chris: yea, it does, but its easier for me to jack off

UCC by Tyler, Patrick, Eric and Chris May 18, 2008

UCC 

Short for University Computer Club, the UCC are a bunch of ET faggots who claim they aren't a clan because they suck.

Don't try to pull off a UCC just to avoid a clanwar with us.

UCC by anonymous July 17, 2003

ucc 

United Conquerors Clan

ucc pwned you, uCC Rox

ucc by tobiaz August 1, 2004

Ucc 

Too give a blow job to someone. A word that can be used in slang.

That girl gave me some good 'ucc' yesterday.

Ucc by By: Cuteycuddles123 September 26, 2018

Ucc 

Ultimate cum cracker

Wanna play ucc

Ucc by anonymous November 12, 2020

UCC 

A preppy private school with guys with acne all over their faces. They think they’re the shit and always walks in groups of 20 to the forest hill village. They try to act tough but we know that they’re secretly fucking each other. They have weird names so often go by a nickname. Oh ya and they also piss on eachother daily.

Person 1: Eww who is that guy with the acne
Person 2: Probably a UCC guy🙄

UCC by Zinnie hacker May 25, 2022

UCC 

UpperCamelCase, that version of camelCase where first letter is capital

Use UCC for naming types in Rust.

UCC by bigdotaplayer July 28, 2025