持枪爆老鸨
[chí qiāng bào lăo băo]
Warning: this screen name contains violent implications and may be inappropriate depending on context. Literally translated it suggests violently attacking a madam of a brothel with gun in hand. While its intended message is obscure, it clearly has connotations of aggression and dissatisfaction with society or towards specific individuals, possibly used by someone harboring intense resentment.