2used after a statement for emphasis, instead of any question tag. This use is very non-standard and is grammatically incorrect, but has become common in spoken English among some young people 〔用于陈述句后代替附加疑问句表示强调,是不规范用法,口语中年轻人较常使用〕
He’s a bad man, innit (=used instead of ‘isn’t he’).