fucked up (vulg.) Adjective part of fuck . (vulg.) Applied to people who are physically or emotionally ill. (vulg.) It applies to a sick or injured part of the body: Your knee is fucked. (vulg.) Applied to things, spoiled. (vulg.) It applies to the person who causes anger or discomfort. (vulg.) Also, to the thing that constitutes a problem of difficult solution: That subject is very fucked up .
