An unapologetic degenerate moves to affluent Greenwich, CT, to raise the outrageously spoiled kids of her wealthy sister and brother-in-law, who have fled the country to avoid prosecution for illegal activities.

The Pemberton kids learn some lessons in "tough love," when Mickey calls in their overly strict grandmother to discipline them. Meanwhile, Mickey reunites with Jimmy.

Mickey tries to quit smoking. Meanwhile, Ben meets a new friend.

Sabrina's relationship with her poetry teacher has Mickey concerned, so Mickey takes matters into her own hands and humiliates the both of them in front of her peers. Meanwhile, Chip enlists Jimmy's help to improve his ranking on the 8th grade hot list.