Alvin and the Chipmunks: The Road Chip (2015) (movie): The Chipmunks believe that Dave plans to propose to his new girlfriend in Miami.--and dump them. They have three days to get to him and save themselves not only from losing Dave but also from gaining a terrible stepbrother. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Alvin and the Chipmunks: The Road Chip (2015) below