When someone (but mostly Gen-z) grind there parents or older family members (Millennials, Gen- X, and booms) Porcelain sets into a fine powder and then snorts it like cocaine.
-Hey guys do yall wanna do the Porcelain challenge.
-yeah let's go snort your mom's Porcelain China like it's cocaine!
-do u have a blinder?
A popular internet challenge involving teenagers grinding down their parent's antique china into a fine powder, and snorting the ground up porcelain like cocaine.
"Hey dude, did you see that new viral video of the Porcelain Challenge on TikTok?"