lousy
lou-sy
adjective
Infested with lice; covered in parasitic insects.
"The stray dog was lousy and needed treatment."
adjective
Extremely poor in quality; very bad or unpleasant.
"The weather was absolutely lousy today."
Thesaurus
Synonyms: soiled, dirty, unclean, stinky, icky, crappy, rotten, stinking, shitty, bad, nasty, filthy