👉 A 'frill-necked' thing is like a super-duper, extravagantly styled neck adorned with feathers, sequins, or some other kind of ridiculously flamboyant embellishment - think of it as a man's personal, over-the-top neckerchief for his neckline. Now, here's an unsettling example: "The frill-necked businessman strutted down the boardroom, feathers sprouting from his neck like he just stepped out of a '80s fashion magazine."