byos

BRING YOUR OWN SHIT.

This is similar to BYOB or BYOW, except it stands for anything. Bring your own beer, weed, whatever. Mostly used for party flyers and et cetera.

Party at my place, BYOS!

by estherr July 20, 2006

BYOBOM

Bring Your Own Book Of Mormon. This is a common request on many Utah party invitations. Fear not; there is usually enough in any household, that if you forget one, someone is always willing to share.

"Hey there brother; that is some pimp "a" blond hair you have going there. Are you bringing your wives and kids to my paaaartay? Be sure to BYOBOM; it will certainly be off the hook."

by Slick City April 2, 2010

byob

Bring Your own Bagpipes

Used for hardcore Scottish parties.

'agad lad BYOB in morrow caint be shorung dese pipes.

by naaaaate November 24, 2006

boysbian

a 30 year old lesbian often mistaken to be a 13 year boy because both are usually sporting the Justin Bieber haircut.

as i stopped what i thought was a boy walking into the girl's bathroom, i quickly realized it was boysbian because of the poorly taped down boobies

by omahabartender September 22, 2010

BYOB

Bring your own Burrito,

used for hardcore mexican parties.

ey sanchez tonight is BYOB, you guys cleared me out last night

by Ashzor Polgzor May 31, 2006

BYOB

Bring your own beer, booze, bitch, and/or bombs.

Im having a party, byob.

by brenn April 26, 2005

BYOB

If there is a party and it says BYOB on the invitation it means "bring your own beer" or "bring your own booze".

I'm poor so this party is BYOB.

Is that some private school thing?

by Skylin July 16, 2007