"We're not serving liquor," briefly

• Letters on some invitations
• Party stipulation, briefly
• [Guests must provide their drinks]
• "We won't be bartending"
• Caveat on a cheapskate's BBQ invite
• Like many restaurants without a liquor lic.
• "We're not supplying liquor"
• Part of an invitation to an imbiber
• Part of an invitation to a drinker (abbr.)

Wikipedia Word definitions in Wikipedia
BYOB or BYO is an initialism meant to stand for "bring your own booze", "bring your own bottle", "bring your own beer" or "bring your own beverage". BYOB is often placed on an invitation to indicate that the host will not be providing alcohol and that guests ...