Turbo-Granny is a peculiar and humorous character from the manga series 'Dandadan.' She is a supernatural entity known for her incredible speed and mischievous nature. Despite her ghostly appearance and unconventional behavior, Turbo-Granny plays a crucial role in propelling the story forward, often providing comic relief amidst the series' intense moments. Her interactions with the main characters are both witty and unpredictable, making her a fan favorite. Throughout the series, Turbo-Granny's antics and mysterious background add depth and intrigue to the storyline, enhancing the overall experience of 'Dandadan.'