孟婆给老子来碗汤
[mèng pó jĭ lăo zi lái wăn tāng]
In Chinese folklore, ‘Meng Po’ is the woman in Di Yu (Hell) who serves a bowl of soup to each dead soul to make them forget their previous life. By using strong language 'laozi' here means showing a rebellious personality and daring to ask for such a special 'memory-erasing' treatment.