When I was growing up as a short, chubby girl, people told me I'd grow out of the baby fat. People exclaimed that their own 13-year old daughters were "all arms and legs". As far as I could tell, my body was shaped like a donut with a head and little stubs for hands and feet. Now that Jinx is in my life, though, I finally understand what the "all arms and legs" thing is about. It's about Jinx.
His arms and legs do actually fold at the joints, but you'd never know it to look at this picture.