Matilda wants to get white-girl-wasted! Genevieve's low-key birthday party leaves Nicholas, Alex and Matilda banished to the guest house. In the main house, Tellulah turns things up a notch. Nicholas is stuck being the responsible adult.

Nicholas has forgotten how to talk to grown-ups! He has a dinner party to meet Alex's best friends. Matilda goes to her first high school party with a goal in mind. Genevieve and her friends get riled up and act in the name of justice.