"Carsicko" is a book written by the American author and journalist P.J. O'Rourke, first published in 2003. The book is a humorous and satirical exploration of the author's personal experiences and observations about cars, driving, and the car culture in America. O'Rourke, known for his witty and irreverent writing style, blends humor with sharp social commentary in "Carsicko."