Sam drags Andy to a luncheon at her ex's house to provide moral support. Andy is surprised when Errol's other uncle is there also, and gets into a competition for Errol with him.
Following a series of personal humiliations, Andy is babysitting a sick Errol. After finding out that his nephew is pretending to be ill to get out of a child’s birthday party, Andy’s determined to show Errol how to become a party monster.