Flag: Heard & McDonald Islands on Telegram

What it signals here

sticker mapping

No dedicated sticker pack; could appear in world flags sticker packs as the token obscure entry.

channel use

Occasionally used in geography or trivia channels as a quiz emoji or to mark posts about remote territories.

group meaning

In geography enthusiast groups, signals an upcoming deep-cut trivia question. In general groups, signals confusion.

bot context

Flag database bots include this for completeness; trivia bots use it in hard-mode geography quizzes.

See it elsewhere