Not shapely; not well-formed; ill-formed.

adjective. Not having a distinct shape

adjective. not well-proportioned and pleasing in shape

"Now, quit trying to pretend you're Chile, manifest your unshapely destiny, start eating more Ding Dongs, and save Hostess."

acromegalic  chicken-breasted  chunky  clubfooted  deformed  

(a  acid-catalysed  black-throated  dragonlike  dwarfish