A term used to describe some who seems quite emaciated and malnourished. Usually suggests they need to eat more foods with a little fat and cholesterol in them.
At 81, lbs., I told Stacy that needed to put some meat on her skinny ass bones.
J Bones are a brand of shoes originally worn by legendary basketball player, Michael "Air" Jordan. J Bones / Jordan shoes are made by the Jordan Company, which is a part of Nike.