My dad has this co-worker who is the epitome of moo who always cries poverty as an excuse. Every month, his lab has a potluck and every month, this moo fails to bring something to the lunch. Not only does she eat the food, but she insists on taking it home "for her family." Once my dad was bringing up some pizza and wings and had a trainee from the other floor help him bring it up. My dad invited the kid to help himself. Well this moo shouts "Who is he and why is he eating OUR food" It took all of my dad's restraint not to yell at this moo. And not only that, she took all of the leftovers home with her.
Another story that my dad had heard about was that once there was an out of town conference for the nurses at his lab. Most people go to these conferences alone. The moo insists on bringing her entire family and didn't even go to any of the lectures, saying that the conference was a "family vacation" and she couldn't be bothered to listen. Did I mention that these conferences are paid for by the hospital? Did I also mention that she also often brings her sprogs and husband to paid dinners from suppliers and often insists on having something that's not in the prefix menu? And did I also mention she's unionized so they can't get rid of her?