An Acronym for "be right back," according to Netiquette should be used for an absence less than or equal to ten minutes, if the allotted is above that then bbiab should be used instead if you're not logging off, otherwise use bbl
(1:55:41 PM) randgirl323: brb.
(1:55:59 PM) randguy213: mkk
(2:05:34 PM) randguy213: so much for brb =\
(2:05:43 PM) randgirl323: oh, sorry :]