cockroachy

adjective2

1. •
   (informal) Resembling or characteristic of cockroaches.

   • Species singularis, to be called on account of its Cockroachy smell. — 1839
2. •
   (informal) Infested with cockroaches.

   • Look at me, another accessory, come two thousand miles on a garlicky, cockroachy banana steamer all the way from South America to connive at the sacrifice... — 1917