poppycock
old-fashioned Foolish, nonsensical prattle. A: "There's no way we can beat them." B: "Poppycock! We just have to dig deep and give it our all!" He believes we can solve the energy crisis by giving everyone in the country a free bicycle. Have you ever heard such poppycock in your life?
poppycock
n. nonsense. (From Dutch.) That’s nothing but poppycock.