"B.Y.O.B" (Bring Your Own Bombs) is a Grammy Award-winning song as well as the first single released from System of a Down's fourth album Mezmerize. It is a politically charged song and was written to protest the Iraq War.
byob Why don't presidents fight the war?
Why do they always send the poor?
by venomize23rd February 25, 2009
Acronym: Bring Your Own Beer. A party where the alcohol is not provided.
Wanna come over Saturday? We're having a BYOB party.
by The Grammar Nazi June 21, 2001
Bring your own Bible. Used by hardcore Christian kids.
"Hey, you comin to church tonight?"
"Yeah"
"Well, BYOB. I don't wanna share mine again."
by ultraviolentink July 25, 2005
Bring your own beer, booze, bitch, and/or bombs.
Im having a party, byob.
by brenn April 26, 2005
BYOB is an acronym with several similar yet related expansions. The acronym is most often associated with a social gathering (a party) at which the host will not be providing alcoholic beverages; the guests are invited to bring a beverage of their choice for their own consumption.

Common expansions of the acronym include:

Bring Your Own Bottle
Bring Your Own Booze
Bring Your Own Beer
Bring Your Own Beverage
not applicable, see above
by jeff24 July 01, 2005
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 29, 2006
Song by System of a Down
by pat April 24, 2005
Bring Your own Bagpipes

Used for hardcore Scottish parties.
'agad lad BYOB in morrow caint be shorung dese pipes.
by naaaaate November 24, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×