掏走我心你快乐了吗
[tāo zŏu wŏ xīn nĭ kuài lè le ma]
This online name conveys a feeling of deep disappointment or sarcasm. It translates to 'Did taking away my heart make you happy?' This implies that the user feels they've been hurt emotionally, and perhaps sarcastically or earnestly wondering if it brought happiness to someone else.