【喻】吃啞巴虧，背黑鍋。廣東人不吃已死的描，此以死貓喻冤枉之事（食：吃）。我系冇做過啊嘛，你系都話我有做，即系監人食死貓嗻！（我是沒幹過嘛，你硬是說我幹過，不就是強迫人家背黑鍋嗎！）

(slang) to be a scapegoat; to be framed; to take the blame for someone else's mistakes or wrongdoings. Literally "to eat dead cats"