BRB

Big Rotating Building
This comes from BFB Battle For Battle for Battle For Dream Island. In which is the 4th Season Of The massively Popular Web-series Battle For Dream Island

Person 1: Hey Look it’s The BRB!
Person 2: Are you Sure this BRB thing is Safe?
Person 1: It’s fine come on I’ve Been on The BRB Thousands of Times!
Person 2: Ok I guess?

by Bl0wingahoolie November 7, 2021

BRB

It mean, "Be right back"

I'll BRB.

by trebleiscute November 15, 2021

Brb

Never gonna text back in this life

Brb I gtg

by Pussy destroyer_69 November 22, 2021

brb

brb is an abbreviation for, be right back

used by everone

Example: Im going to go get a coffee brb

by yowassup123321 January 2, 2022

BRB

Be right back - usually used for when you need 2-3 minutes and can't focus on conversation anymore.

Mostly used by your girlfriend to ditch you for something else or her friends. Average time between 30 minutes or 2 hours

Wife: Brb honey
*2 hours laster*
Hey how you doing

by JohnSinner January 27, 2022

BRB

be right back .

BRB im going to the bathroom

by Megasus Thirst Jesus Christ May 28, 2022

BRB

Be right back

Brb i gotta go take a shit

by Sylvia MoonShadow May 31, 2022