mega chuffed

British: very pleased or proud, usually about a personal win. "Chuffed to bits" is the maxed-out form — over the moon. Often delivered with a small smile rather than a grin, matching the restrained British tone.

Peak chuffed is the upper ceiling of British contentment — that rare, shining moment when everything has gone right and the satisfaction is so complete that even British reserve can barely contain it. You might still describe it casually, but there's a gleam in the eye that gives it away. Peak chuffed moments include cup final wins, a soufflé that doesn't collapse, and hearing your name called for the right reasons at work. It's maximum pleasure delivered in minimum fuss.

Chuffed mode is the sustained, beaming state of British satisfaction that kicks in after something goes really right — a promotion confirmed, a parcel arriving early, a roast that actually turned out perfectly. It's not a flash of happiness; it's a whole settled disposition of quiet pride and contentment. When someone's in chuffed mode, they've got a small smug smile they can't quite suppress and probably keep bringing up the thing that made them chuffed in slightly different ways for the rest of the day.