Navin R. Johnson is a fictional character from the classic comedy film The Jerk, portrayed by Steve Martin. He is a naive and eccentric man who embarks on a journey of self-discovery, leading to a series of humorous and absurd situations. His character is known for his quirky personality and memorable one-liners, making him a beloved figure in comedy history. In the film, Navin's adventures highlight themes of identity and belonging, as he navigates the challenges of life with an innocent charm. His journey resonates with audiences, showcasing the importance of embracing one's uniqueness and the hilarity that can ensue from life's unpredictability.