4Chan Éclair Share definition Flag when you shit in someone's pillowcase and play it like an accordian "would ever shut up, would you? I'mma shit in your pillowcase, play it like a fucking accordian and call it a 4Chan Éclair" 4Chan Éclair by TheIntoxicatedVixen June 26, 2025 0 0 Get merch Get the 4Chan Éclair mug. Buy Now — $32.95 See more merch