FashyonDemon Share definition Flag A name or a slur that is used to describe an egoist-snake that will stop at nothing to get what they want. Damn, that kid pulled a FashyonDemon. FashyonDemon by FashyonHerself October 12, 2023 0 0 Get merch Get the FashyonDemon mug. Buy Now — $32.95 See more merch