BRB

Be Right Back.

You are online and someone sends you a IM but you dont want to talk. You say BRB, never reply again, eventually logout.

Person 1: yo lets play ball

Person 2: nahh

Person 1:WHY NOT

Person 2:...

Person 2: BRB

Person 1: ok

---30 minutes later---

Person 1: you playing or what?

---1 hour later---

Person 1: fuck this

Person 1 is offline.

by AssViolater September 10, 2010

brb

Be Right Back.

Can also mean Bathroom Break. o.O

Do I really need to put an example here?

by Silver January 18, 2004

brb

A lame excuse for a definition used on Urban Dictionary for people who talk about how they need to take a shit, or how their friends leave them while online while saying they'll be back. Here's alittle tip, fuckers, people who don't already know what the acronym stands for should be burned at the stake. It's the easiest one ever. Also, if your friends get offline by seeing they'll be back, then they are not your friends, they are just retards, and most likely, at school, if they do go to school with you and you didn't meet you in a chat room and are most likely pedifiles, then they are going to say something like "I got caught up in something else," which is just underbreath speak for, "I don't like you, don't you get it you retarded monkey? I mean, you never gave me Respect Knuckles once." (I love shameless plugs). Oh, to all you other morons, nobody wants to hear about how you have to take a shit.

"And lo, the Great Omega Master hath ingested that of a bean burito and is as noisy as ever. Thus, the great foe the beans have made, for they have forsaken me with the urge to feel what is coming out of thine anus. Alas, I must BRB to once again take on my greatest nemesis, the Crapier. This will take an obscenely long time." *Signs Offline*-The Omega Master

by -The Omega Master February 8, 2005

BRB

Black retarded babies ,A taboo subject not to be discussed

Did you hear what happened on the news today ?"Oh BRB " and the conversation ended

by soulwreaver January 5, 2015

brb

means be right back. And what loser pays to use AOL? Damn Bizzle, you guys dumb.

brb, gotta eat crap

by ceuillez April 24, 2003

BRB

BRB=Boobs R Beautiful

Person: hey, brb
Person 2: YEA I KNOW
Person: What do you mean you know??
Person 2: boobs are beautiful (i know that)
Person: no i meant ill be right back
Person 2: oh, ok ..HURRY

by LUKE November 15, 2004

brb...

Brb = Be right back
... = Silence

So the person who said brb... either
A) Wants you to disapear
B) Has something going on yet they dont know when they will be back
C) Something really odd is going on like if cyborg pirate ninja jesus was trying to sell them cookies
D) Adds on the ... without knowing what the damn thing means.

1)
Billybob: OMFG lost soooo much money at the dog races today.
Jimbobjoe: Well maybe you should bet on the rabbit next time! lulz
Billybob: Brb...

2)
Brandi: Hey Steve whats up!
Steve: n2m u?
Brandi: Nada brb...

by Your Hero November 5, 2007