·adj Full of crumb or crumbs.
II. Crummy ·adj Soft, as the crumb of bread is; not crusty.
Fat, fleshy. A fine crummy dame; a fat woman. He has picked up his crumbs finely of late; he has gro...
Dictionary of The Vulgar Tongue by Francis Grose
Fleshy or corpulent. ...
The Sailor's Word-Book