橫丫腸 (waang4 aa1 coeng4) — caecum/bad ideas in Cantonesewaangˎ₄橫aaˉ¹丫coengˎ₄腸简 橫丫肠Mandarin Pinyin: guang1 ya1 chang2Meaning of 橫丫腸nouncaecum/bad ideas