BI5

What does BI5 stand for?

Back in five

An acronym that means the person will be back to an online conversation in roughly five minutes; can also be texted to someone to say you'll arrive back in person shortly.

Example

"I'll be bi5."

Related Slang

Usage

Last Updated: June 25, 2014

BI5 definition

This page explains what the acronym "BI5" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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