【喻】吃哑巴亏，背黑锅。广东人不吃已死的描，此以死猫喻冤枉之事（食：吃）。我系冇做过啊嘛，你系都话我有做，即系监人食死猫嗻！（我是没干过嘛，你硬是说我干过，不就是强迫人家背黑锅吗！）

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