BYN

Break your neck

Hey dude there's someone behind

Dude: *turns back

BYN 😂( break your neck)

by Xavww August 10, 2017

BYN

Boo Ya Nation, a term associated with a group used to discreetly use drugs in front of others by saying "meeting of the nations or BYN, Booyah or meeting of the nations.

Hey we need to have a (BYN)meeting of the nations.

by DankMaster3456 January 11, 2017

Uncle Ben (Byn)

This is when you Boof a Zyn pouch.

Hey Bro.. I got a few extra Zyn's on me.... wanna go full Uncle Ben (Byn) on the way to eat at Panda Express?

by pandadaddy December 14, 2023

E-byn

a fortnite kid and is a wierdo

ur such a e-byn

by ayo sussy balls November 1, 2022

Byn

A word you say to unnecessary freak bitches means bitch you nasty

In elevator with complete strangers

Her: dick me down right here

Me: byn ash

by Fuckbitch.org June 5, 2020