Ah ‘poppycock’ I didn’t know that one - so it’s basically saying “that’s shit” which is a pretty familiar expression. I always thought ‘poppy cock’ sounded like

Ah ‘poppycock’ I didn’t know that one - so it’s basically saying “that’s shit” which is a pretty familiar expression. I always thought ‘poppy cock’ sounded like it meant ‘ridiculous’ in a ‘flashy and silly’ kind of a way - but actually it means ‘worthless and revolting’ in a ‘ diarrhea’ sort of way