Beth and Jerry head for an iceberg of a date leaving Rick in charge. Morty doesn't get to go on any more adventures if the house isn't in the same condition when they get back.
Beth and Jerry go on a hilarious Titanic-themed romantic getaway, leaving Rick to babysit the kids. Rick, along with Summer, throws a wild house party, much to the distress of Morty, who fears punishment if he doesn't keep the house in good condition and Rick under control.