Goober McGee has a bad habit. He eats his boogers. His older brother, Sludge, warns him that he could get a case of Booger-itis. Goober thinks he is just pulling his leg. But one day he wakes up and he is all green, everywhere! Goober is in a panic. How does he get rid of it? Follow Goober on his quest to get well by learning to try new foods and promising to never eat his boogers again.