What does BNO stand for?

Boys' night out

A BNO, or boys' night out, is a night in which a group of guys get together and hit the town. You're most likely to encounter this acronym while discussing a BNO with a group of bros, or with the SOs they're leaving behind for the evening.

For example, if you ask your friend Sarah what she's doing Saturday night, she might respond "No plans currently. The BF has a BNO, so I'm available for whatever." This means Sarah's boyfriend has a boys' night out planned, so she's free to meet up Saturday.


We need to do another BNO. It's been too long
Well, the kids make it a bit difficult

Me and my bros having a BNO

Related Slang


Updated August 22, 2023

BNO definition by

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

We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!