你满嘴废话怎么不当垃圾桶
[nĭ măn zuĭ fèi huà zĕn me bù dāng lā jī tŏng]
The net name '你满嘴废话怎么不当垃圾桶' can be understood as 'Since you're all talk and no action, why not just be a trash can?' This name may satirize the person who only talks but does nothing. Here 'trash can' is also used to refer to useless person.