鈍臭のろくさい

i-adjective

frustratingly slow; irritatingly sluggish

Describes a person, action, or process that is so slow it annoys the speaker. Strongly colloquial and mildly derogatory.

• あの店てん員いんの動うごきは鈍臭のろくて、見さくて、みていてイライラする。