“毒舌”，网络流行语，字面意思是“vicious tongue”，比喻说话刻薄、犀利，可以翻译为“sharp tongue”，表示“A tendency to speak in a malicious or highly critical manner”。

例句：

为你的年度考核做好准备吧——老板在评价你的缺点时往往很毒舌。

Be prepared for your annual review—the boss tends to have a sharp tongue when going over your shortcomings.

她在这个领域以毒舌著称。

She is famous for her sharp tongue in this field.