Phillip Abbott, 32, and his partner Kirsty Halsey, 28, were speechless when their eldest lad Riley, six, came out with the rude phrase. When his worried parents questioned him, they were astonished when he said he had learned it from his little brother Kayden's interactive book. They pressed the buttons of the Fisher-Price Storybook Rhymes and were shocked to hear the swear word. Warehouse worker Phillip, from Surrey Quays, London, said: "His brother came in and said 'c for cock' and we just couldn't believe what he had said. "We asked him where he had learned that word and he said 'it was from Kayden's book'.
