Dunger

But I will bring over you Dungers with great Dung-Forks, who shall dung thee from off the earth, with thy great heap, as an abominable sin-dunghill.

[Worms are] the natural diggers and dungers of land, worm-casts being nothing more than the dung of the worm.

Dunger, dyeing and finishing mill

I got a free loaner. And this was quite a new car, too. Not like the clunky old dunger without a working heater I had to battle with on a previous occasion in the dead of winter.