右眼皮跳跳姨妈要来到
[yòu yăn pí tiào tiào yí mā yào lái dào]
This internet name reflects a superstitious belief in Chinese culture. In China, if one's right eyelid jumps, it might predict that a visitor or something unexpected is coming, while 'Auntie' refers to menstruation euphemistically. So this netname humorously means someone’s period (a common term for menstruation) is about to come.