无依无靠无良心
[wú yī wú kào wú liáng xīn]
Literally meaning 'Dependence-less, support-less, conscience-less', this online name shows that user might see himself or herself as someone strong and independent (don't need support). At the same time, there's some playfulness or humor being employed with regard to having no conscience, implying he or she acts freely with few restrictions on their behavior.