gaff szn

The seasonal or cultural window — typically autumn and winter — when going out loses its appeal and everyone gravitates toward indoor socialising at someone's home instead. Gaff szn is when house parties, film nights, and casual flat gatherings replace clubs and outdoor events as the dominant social format. It carries a cosy, low-effort-high-connection energy: smaller crowds, better snacks, and conversations that actually go somewhere. The phrase is particularly popular in UK youth culture where the weather provides a reliable annual trigger for the shift indoors.