Party stipulation, briefly

• Like many restaurants without a liquor lic.
• "We're not supplying liquor"
• Letters of invitation?
• "We're not serving liquor," briefly
• "We won't be bartending"
• Drinker's party instruction, for short
• Invitation abbreviation
• Invitation advisory, or a homophonic hint to the starred answers' starts

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
initialism (acronym) for "bring your own bottle" or "bring your own booze," by 1951.

Wikipedia Word definitions in Wikipedia
BYOB is an alternative/electronica/Dubstep artist signed to Loaded Records His first release was a free download and a Steve Glashier directed video in late 2009 of the track 'Prescription'. The first proper single 'Best Shoes' was released in early January ...