Raven and Chelsea get into a huge fight because Raven only thinks about herself, and never listens to others. Meanwhile, Cory starts junior high school, and becomes a business partner with a bully named "The Juicer". Then at school, Raven has a vision where Cory gets Juiced. So she must tell Cory at his junior high school.

Cory gives advice about getting girls to "The Juicer", who has his eyes on a beautiful new transfer student, Kayla. "The Juicer" gets angry when he finds out she really likes Cory. Meanwhile, Raven is grounded for a week for being late for her great aunt's 80th birthday celebration, and she quickly goes mad from loneliness.

Raven's scheme to get a test postponed gets the new, hip young history teacher (Candace Cameron Bure) fired. Meanwhile, Cory auditions girls to find a new lead singer for his band, but "The Juicer" insists that he will be the new singer because he "sings like an angel".

Raven suspects that Cory has started smoking when she finds a pack of cigarettes in his shirt pocket, but he is really hiding them from his girlfriend, Cindy, so that she does not smoke them. Meanwhile, Raven makes a casserole for a party, but Eddie and Chelsea keep on eating it, and covering it up by making more casseroles, but they keep on eating those as well.