大姨妈别欺负我媳妇儿
[dà yí mā bié qī fù wŏ xí fù ér]
In this phrase '大姨妈 (Big Auntie)', is slang for menstrual period, saying 'menstruation doesn’t mistreat my wife', humorously personifying the experience of a menstrual cycle as affecting family life and interpersonal relationships.