UCB 

University of California at Berkeley

UCB by Anonymous August 18, 2003

UCB 

Another gogo band in the DC metro area.They from uptown like BYB and TCB.

paul-You comin to the gogo? UCB and Raw Image playin there tonite.
me-Where at?
paul-mad chef.
me-Mad chef is like a fuckin closet.Im goin to club levels.BYB and Fatal Attraction is there.

UCB by zxulu tha big lip bandit January 7, 2005

UCB 

Upright Citizens Brigade, 1. Alternative Comedy theatre in New York. 2. A short lived but much loved calbe television series.

I'm going to drink some cheap beer and laugh my ass off at UCB.

UCB by UCBrat January 12, 2004

UCB 

UCB stands for Unintentional Cock Block, when a friend prevents you from kissing, fooling around or otherwise talking to a member of the other sex by accident.
Most commonly ringing you when you are with a girl.

Did you get with Claire last night ?
No man, Matt rang me with a UCB ! His cat died

UCB by superflanker August 11, 2009

UCB 

{Undercover} Baby or Bae

Yo I’m Chillin W My UCB!!

UCB by eDogggggggg May 18, 2018

UCB 

an acronym for "under cover bitch" used to describe someone who acts nice in front of you, but is a bitch behind your back.

"Did you hear what ______ said"
"Yeah, shes such a UCB"

UCB by polaus2 December 9, 2009

UCB 

Union of Cunts and Bitches

This Union of Cunts and Bitches is usually a group of girls who talk shit about everyone including each other. These girls will befriend other women just to involve themselves in their drama. Once they hear negative things about these women they befriended, they will return to their main group of friends and talk shit about the girl she just heard things about. These women in the UCB will often be two-faced. NEVER be affiliated with these girls because they will end up talking shit about you. These girls are pussies. When the person they've talked shit about confronts them, they will cower in fear unless they outnumber the person confronting them. The UCB girls feel like its their god given right to be in other girls' business. If you know girls like this. . .AVOID THE SHIT OUT OF THEM.

UCB by General CHzy March 6, 2011