porcelain challenge Share definition Flag A scary TikTok challenge where kids are grinding up and snorting their parents antique porcelain “Yo dude have you tried the porcelain challenge yet?”“Yeah man that shiz burned” porcelain challenge by FatTomcat October 2, 2022 0 0 Get merch Get the porcelain challenge mug. Buy Now — $32.95 See more merch