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BRB

Meaning Be right back
Type Acronym
Rank ★ ★ ★  Common
Usage Online Only (chat, messaging, e-mail)
Comments One of the most commonly used acronyms in online chat. Means the person is leaving for a moment, but will be back shortly.
Updated December 19, 2012
Meaning Bathroom break
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments Means the person has to use the bathroom; not as common of a meaning as "Be right back."
Updated August 1, 2013
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