After a deceased relative of Zoey's sends her "a thousand pounds of ribs", Zoey, Chase, Michael, and Logan agree to have a rib cook-off. After a fierce feud between Michael and Logan, they decide to compete against each other with Zoey on Michael's team, and Chase on Logan's. Meanwhile, Quinn accidentally blows Mark's eyebrows off in an experiment gone awry, and she creates a stimulant that accelerates hair growth. Unfortunately, it works too well; a glob of hair grows out of her armpits, and Mark's eyebrows become very bushy.