john: yo, does that girl have a cartilage ring and a [belly ring]]?  jason: ya- she is [hot]  john- well you better go ask her out
a piercing in the upper ear
"john: yo, does that girl have a cartilage ring and a [belly ring]]?  jason: ya- she is [hot]  john- well you better go ask her out" What is the definition of "cartilage ring"?