In what may have been a throwaway comment, one user suggested this could be the reason the use of "brb" to mean "be right back" had seemingly disappeared. "We used to say brb. We don't anymore.

Examples of how to use AFK. Like any other abbreviated term, AFK is easy to introduce into your online lexicon. For example, if you're taking a quick break, you might type "going afk brb" (read as ...

AFK means "away from keyboard" in typing shorthand. It's used to alert someone that you're stepping away from your device for any amount of time.

AFK, BRB, in a coffee meeting or what not — Slack, with its constant stream of communication, is probably not the the first place you'd drop an away message or status update to keep people ...