1. 'be right back'- i'll be back soon. usually used in chatrooms or msn when the sender needs to take a huge dump but is too scared to say 'i need to do poos'.
-a polite way of letting the other person/people know that if they send messages you aren't going to respond for a bit.
-a good way to delay a conversation if you are sick of them
basil: hey wat you up to tonight?
sherryl: brb
basil: neato
by juvenileinclination November 21, 2006

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code word for playing with ones self
i put a sign on my door when i am brbing.
by _Trixy_ December 08, 2006

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Brazos River Bottom, Houston's Gay Country & Western Dance Club - more commonly known as the BRB.
A night club for gay cowboys and cowgirls. Has one of the nicest dance floors in Houston.
The BRB was named the second best gay country western bar in the nation by Gay.com!
You goin to the BRB tonight?
by TPBj July 31, 2006

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Sometimes followed by a gerund and an indefinite article in order to represent an action.
brb eating a beef casserole
by Travis February 19, 2005

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In certain choirs, it stands for "Back Row Basses"
Those guys are BRBs.
by John May 23, 2004

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Be Right Back.

Can also mean Bathroom Break. o.O
Do I really need to put an example here?
by Silver January 18, 2004

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be right back
i well brb in 1 hour
by iloveyouu!<3 July 01, 2009

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stand for Bus Ride Boner.

you know, the ones you would get riding the bus to school because of all the vibrations?
Dude, i had the biggest brb today in front on Emily
by gunslinger19 September 15, 2008

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