Alvin is Destructive and Irresponsible once again! He's so tired of Dave telling him what to do and what not to do. When he starts to sing in his West Eastman High School Christmas Party, Dave yells at Alvin that he is only allowed to sing locally. Alvin gets really mad he wants Dave to act like his biological mother and leaves. While Alvin is sitting outside mad, one of his relatives comes and tells him that there's an entire species of talking chipmunks that live in Hollywood. Alvin gets excited about this and brings Simon, Theodore, and the Chipettes along with him to meet his mother and the rest of his relatives while Dave is furiously finding Alvin and the rest of the siblings.
