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
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Bring Yer Own Buzz
Battle Yer Own Beef
Bounce Yer Own Boobies
Bend Yer Own Barricades
Blaze Yer Own Barby
Beat Yer Own Boredom
Banish Yer Own Beasts
Bury Yer Own Bigotry
Be Yer Own Boss
Believe Yer Own Bullshit
Blend Yer Own Beverage
Blur Yer Own Boundaries
Bust Yer Own Balls
Butter Yer Own Bread
Burst Yer Own Bubble
Burn Yer Own Braincells
Build Yer Own Bridges
Birth Yer Own Beliefs
Bless Yer Own Brethren
Become Yer Own Buddah
Blackhole birthing at Spacetime tonight, BYOB.
by JoseGabriel March 3, 2017
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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
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Bring your own beer, booze, bitch, and/or bombs.
Im having a party, byob.
by brenn April 26, 2005
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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 June 19, 2007
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Bring your own Bible. Used by hardcore Christian kids.
"Hey, you comin to church tonight?"
"Well, BYOB. I don't wanna share mine again."
by ultraviolentink July 26, 2005
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