英雄是位不法分子
[yīng xióng shì wèi bù fă fēn zi]
'Hero Is an Outlaw': Paradoxical phrase that combines two conflicting attributes - 'hero', who is brave, selfless, admirable, and stands for justice and order; 'outlaw' goes against rules and regulations. So, this username probably has some kind of deeper or ironic connotation or story behind it.