hulk

(hŭlk)

1. Nautical
   a. A heavy, unwieldy ship.
   b. The hull of an old, unseaworthy, or wrecked ship.
   c. An old or unseaworthy ship used as a prison or warehouse. Often used in the plural.
2. One, such as a person or object, that is bulky, clumsy, or unwieldy.
3. A wrecked or abandoned shell of a usually large object, such as a building or vehicle.

1. To appear as a massive or towering form; loom: The big truck hulked out of the fog.
2. To move clumsily.