待我回眸一笑待我倾城歌唱
[dài wŏ huí móu yī xiào dài wŏ qīng chéng gē chàng]
'Wait until I turn back with a smile; wait until I sing for you with the beauty to bring down the walls of the city.' Derived from a classical poem which describes a charming woman whose beautiful gesture can amaze people around. This username expresses an anticipation and promise to show off something impressive soon, be it talent, personality, looks etc.