skunky

adjective2

1. •
   Resembling a skunk; especially, having a strong or unpleasant odor or (of food, drink) taste.

   • Sure enough, he had the skunky odor of marijuana. — 2023
2. •
   (US, informal) Mean, contemptible.

   • Don't know when to expect reimbursements from Chloe. After all this time I consider her behavior skunky. — 1944