BRB means Be Right Back
BRB has its origins in the various IRC channels, to indicate that you were away (just go to the toilet, or get some drinks). Nowadays it is also used via (MSN) Chat and also on Twitter it is used more and more.
BRB has its origins in the various IRC channels, to indicate that you were away (just go to the toilet, or get some drinks). Nowadays it is also used via (MSN) Chat and also on Twitter it is used more and more.