Used in several different ways. 1. "Job" can be used to describe whether something was sorted out between individuals satifactorily ("job"), 2. whether a job was done well by someone("da job") 3. or whether something looked convincing or not ("da job").
The one bad pint many people accidentally drink along with the 15 good ones also consumed that causes the person to be sick as a plane to lourdes the next day.