The "🏴󠁢󠁢󠀰󠀶󠁿" or "Flag for Saint Joseph (BB-06)" emote is a flag symbol that represents the island of Saint Joseph, which is part of the British Indian Ocean Territory. The flag features a green field with a white disc in the center, which contains six wavy blue lines representing the ocean and a palm tree on the left side. It is one of several flag symbols recognized by Unicode, a standard system for encoding characters and symbols used in digital communication.