When Pops accidentally starts a fire in his apartment during a Halloween party, he's evicted and Beverly invites him to move into the Goldbergs' home. Pops' wild lifestyle is soon too much for the family to handle and they decide to look into other options. Meanwhile, Barry stops Erica from eating Pop Rocks candy with soda, since according to urban legend, the combination would kill her. Since he "saves" her, Barry wants something in return from Erica.