While Junior is not as active as he was in Family Guy, he has other hobbies and interests; he enjoys science, playing the tuba in the Stoolbend High School school band, and is the leader of a troop of Freedom Scouts, Stoolbend's version of the Boy Scouts. Derek nominated him for student-council president as a joke, but, after saving Oliver Wilkerson's life, he won. Additionally, while he may not know much when it comes to social situations, he is an excellent student attending Stoolbend High School along with his older sister, Roberta.