In Jonathan Lethem's novel "Gun, With Occasional Music," the protagonist navigates a surreal world filled with absurd characters and situations. The quote "How's it feel to be a worthless jumbo diddly-ass puppetool?" encapsulates the book's playful yet cynical tone, highlighting themes of identity and purpose. This line reflects the protagonist's struggle against a society that often reduces individuals to mere caricatures, emphasizing feelings of worthlessness and frustration.

The novel blends elements of noir and science fiction, creating a unique narrative style that critiques modern life. Lethem's writing encourages readers to reflect on the nature of existence and the often absurd roles people play. The quote serves as a humorous but poignant reminder of the characters' predicaments, revealing deep existential questions beneath the surface of its quirky dialogue.