dungy

adjective2

1. •
   Resembling or characteristic of dung.

   • […] they may not be drawn up long legged; and by no means to let them have a dungy soil to grow in, or a very rich one […] — 1813
2. •
   Covered in dung

   • If, however, excessively dungy animals are offered for transportation, the owner of the animals is requested to clean them. — 1999