待硪长发硪装贞子吓你可好
[dài wò zhăng fā wò zhuāng zhēn zi hè nĭ kĕ hăo]
'Wait until my hair grows long and I'll pretend to be Sadako and scare you.' Sadako is the antagonist from Japanese horror story Ringu ('The Ring'). This implies that she will dress as her and try to scare people, playing on popular culture references and expressing a desire to play mischievous pranks on others.