Ub

U bad

Person 1: i cant believe i lost. I was so unlucky.

Person 2: ub

by Forgefey October 29, 2023

UB

An ubercode

"I need to scan your UB"

by Defining English September 08, 2021

UB

Ugly Bastard. Found commonly in hentai.

UB = Discord Moderator

by Somite December 01, 2020

UB

Ugly Bastard. Usually, a tag found in hentai. Also another word for Discord moderators.

People who are into UB are UBs themselves.

by Somite December 01, 2020

UB

- Unidentify boy/ boyfriend
- The grey area between the vicious triangle of friendzone, boytoy, and boyfriend

He's more than a boytoy but we haven't establish a title yet... So he's a UB.

by La Flonda September 08, 2015

UB

Unsoundness Bug. (software engineering lingo on technical community such as GitHub)

Does code that this PR(pull request) changes contain UB?

by scccc January 30, 2021

ub

That one BITCH who plays every boy! The ‘ub’ stands for unwanted bitch because everyone hates her. All her exes wish she was dead and hate!

Omg! That’s the girl everyone says is an ‘ub’!

by Jeff the G May 29, 2020