Anyone who's done contract work has seen the dreaded clause: "... and other duties as assigned." Most of us have suffered due to its presence, either as interns or freelancers. (I'm not sure if it's in the union contracts or not.)
What is the worst "other duty" you've slogged through? Where do you draw the line between a duty and an utterly demeaning task? Have any of you managed to evade the clause altogether in your non-union contracts?