Tiny Tim is a young boy who appears in Charles Dickens' classic Christmas novella "A Christmas Carol". He is the son of Bob Cratchit, a lowly clerk who works for Ebenezer Scrooge. Tiny Tim is described as a sweet and gentle child, who is always in good spirits despite his physical disabilities. He is a symbol of the joy and hope of Christmas, and his story is a reminder to cherish the simple things in life.