I had a FA tell me to walk back to the plane we just swapped from (about 5 gates down) and get some catering stuff because SHE didn't have enough time to call catering and we were running late already. I hadn't even done a preflight or any of my own duties. Before I had a chance to reply, the captain said something to the effect of "Its not the FO's job to do your job. Call catering yourself."

Remember that there are many FA's who believe that if they stayed at ground school a few weeks longer that they could have been pilots too.