Tiny Tim is a fictional character from Charles Dickens's novella, "A Christmas Carol," published in 1843. He is the youngest son of Bob Cratchit, a poor clerk working for Ebenezer Scrooge. Tiny Tim is depicted as a kind-hearted and optimistic boy despite his physical disabilities, which include a crippling illness. In the story, Tiny Tim's famous line, "God bless us, everyone!" symbolizes hope and compassion. His character serves as a catalyst for Scrooge's transformation, highlighting the importance of family, generosity, and the spirit of Christmas. Tiny Tim's fate becomes a poignant reminder of the consequences of neglecting the less fortunate.