大姨妈来了快跑
[dà yí mā lái le kuài păo]
This name refers to a humorous and exaggerated reaction to the onset of menstruation, where the person is saying they need to run away because 'Auntie Flow' (slang for menstrual cycle) has arrived. It reflects an escape mindset from an inevitable situation, possibly indicating lighthearted discomfort or urgency.