Texting Abbreviations

What Does "BRB" Mean?

Quick Definition
"Be Right Back" — a brief notification that you're temporarily stepping away.
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What "BRB" Really Means

"BRB" is one of the oldest internet abbreviations, indicating a temporary absence from a conversation. It's the shorter version of saying "I'll be back in a moment." Originating in early chat rooms and instant messaging, it remains in common use despite the shift toward asynchronous messaging. Sometimes used humorously when someone clearly won't be right back.

Origin & History

Early internet chat rooms and instant messaging, late 1990s.

Tone & Context

This slang is generally considered neutral in tone. Universal, all ages, widely understood.

Example Sentences

  • "BRB, getting food — don't start without me."
  • "She said BRB three hours ago. She's not coming back."
  • "BRB having an existential crisis." (humorous use)
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Related Slang

What does "AFK" mean? What does "IRL" mean? What does "TTYL" mean? What does "HMU" mean?

Explore More Texting Abbreviations

Browse our full Texting Abbreviations dictionary for more terms, or check the complete slang glossary.