When one person says “yaaya,” it is an accident. A slip of the tongue. When two say it, it is an echo. When a mob says it, it becomes a rhythm .

They appear without warning. A single voice, slurring or shouting the syllable “yaaya” into a livestream, a Discord voice chat, or a TikTok comments section. Then another. Then ten. Then a thousand.

Just yaaya.

The Yaaya Mob will die, as all memes do. Some new sound will rise—a “bloop,” a “skrrt,” a “meowmeow.” The mob will dissolve and reform under a new banner.