GG became standard gaming shorthand for good game long before short soundboard clips circulated, and chat is the word streamers use for their live audience. Put together, GGs chat, goodbye functions as a compact end-of-session marker rather than a joke with a setup and punchline. It spread through gaming streams, Discord servers and short-form edits where creators need an instant sign-off that viewers recognise without explanation. Its appeal is speed and politeness: it thanks the room, closes the match, and signals that no more gameplay is coming in just a couple of seconds.