A family member who starts doing something in the house then runs off upstairs or to other parts of the house to worry about something else and yells for another person to help out with what he/she started. When he/she comes back and finds that he/she isn't satisfied with the help result she got from that other person. She then will start to nag and complain about the other person not getting it right. This is not just a 1 or 2 time thing, it's a repeated day in day out reoccurrence issue created by that unhappy nagging person brought onto others within the household.
One Example:
He/she cooks some meat in the oven, runs away and yells for another person to looks after it. That other person notices the meat is cooked and ready, help takes it out and puts it on a plate. He/she comes back, instead of being appreciative starts nagging, yelling...urrh h! Why can't you get it right, you're supposed to also cover the meat with something too! omg! omg!!!!!