‘糙活儿’ (cāo huór) literally combines ‘糙’ (rough, coarse, unrefined), ‘活’ (work, job, task), and the diminutive/colloquial suffix ‘儿’ (ér). Together, it refers to work that is carelessly done — lacking attention to detail, precision, or quality. It implies haste, negligence, or low standards, often resulting in something functional but visibly flawed or poorly finished.

This term is commonly used in informal spoken Mandarin, especially when criticizing manual labor, repairs, construction, cooking, or any hands-on task where craftsmanship matters. It carries a mildly disapproving or humorous tone — not as harsh as ‘劣质’ (shoddy, substandard) but stronger than just ‘sloppy’. People use it to express disappointment in workmanship without resorting to formal criticism, often among coworkers, family members, or friends evaluating everyday tasks.