BYOJ
An acronym for "Bring Your Own Joint" - an adjective used to describe an event or venue where you are welcome to bring and smoke your own marijuana cigarettes.
Vancouver's cafes are BYOJ - score!
BYOJ
Bring Your Own Juice
Hey the party has BYOJ
BYOJ Friend
A BYOJ (Bail You Outta Jail) friend on the top of your friend hierarchy. This is the person who will answer your collect call from the county jail at 3am, and bond your ass out ASAP.
Jen and Kaley are, legit, the best friends ever. I mean, I have good friends but they are my BYOJ friends.