pull the other leg
没有人相信你说的话（因为它显然是个玩笑或谎言）
口语·表达极度怀疑
英文释义
to express disbelief or skepticism about something that has been said or claimed
例句
You won the lottery? Pull the other leg!
典故来源
由'pull someone's leg'衍生，强调对方玩笑太假，要求'再扯另一条腿'表示不信。