Joe Rabbitte is a fictional character from the novel "The Last of the High Kings" by author Kevin Barry. He is depicted as a young man navigating the complexities of life in 1980s Ireland. The story explores themes of friendship, love, and the challenges of growing up. In the narrative, Joe's experiences reflect the cultural and social changes occurring in Dublin during that time. His interactions with family and friends provide insight into the struggles and joys of adolescence, making him a relatable character for readers.