收起你大腿一边去拉好你裤子滚一边
[shōu qĭ nĭ dà tuĭ yī biān qù lā hăo nĭ kù zi gŭn yī biān]
This internet name is quite rude and sarcastic, expressing contempt or disgust toward someone, telling them to 'tuck your legs in, pull up your pants, and get lost.' It suggests that the person named does not want any contact or interaction with another.