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1 definition by SupaShaD

 
1.
A lame term used for "Bring your own beer". Typically used when a party thrower doesn't have enough money to throw a real party.

Pronounced by letters "B-Y-O-B" (be-why-oh-be).
"Hey man I'm throwin' a party tonight, BYOB."
by SupaShaD April 30, 2005