Feature of a "string bean"

Usage examples of scrawniness.

And though he was thin to the point of scrawniness, at some time in the not too distant past he must have grown enormously fat, for the flesh of his face had fallen into crevices, and vast hollow wattles transformed his neck into a vulturine travesty.

It was compounded of the old scars on my legs, of the garishness of the bathroom light, of the lingering soreness in my ribs from being hurled against the Jap truck, of the look of Francine's plastic tile, and a douche bag hanging on the back of the bathroom door, and the scrawniness of the pink towel I would have to use to dry off for bed.