BBIAB means "be back in a bit." It is an acronym that communicates the user needs to step away from the computer for a moment, but will be back shortly.
Gamers and online chat users commonly use BBIAB when another activity or obligation is pulling them AFC. BBIAB is similar to BRB but implies a longer absence.
Example
I'm going to watch the rest of the game on TV. BBIAB
BBIAB means "be back in a bit." It is an acronym that communicates the user needs to step away from the computer for a moment, but will be back shortly.
Gamers and online chat users commonly use BBIAB when another activity or obligation is pulling them AFC. BBIAB is similar to BRB but implies a longer absence.