Tailpipe is a minor Autobot character associated with Transformers: Dark of the Moon and related Transformers media. He is depicted as a vehicle-form Transformer, typically a motorcycle or similar two-wheeled Autobot in toy and merchandise continuity. While he does not have a major speaking role or central plot function in the film, he contributes to the wider Autobot roster and background world-building, representing the larger resistance against the Decepticons.