小女人俄陪你一生小男人俄伴你一世
[xiăo nǚ rén é péi nĭ yī shēng xiăo nán rén é bàn nĭ yī shì]
In a whimsical way, this username expresses deep and lifelong commitment between a man and a woman: 'little girl I will accompany you for the rest of your life; little boy I will keep you company for my entire life.' The term '俄' here is used in place of '我', meaning 'I'. A very emotional and romantic way to convey eternal partnership.