don't make me laughspokenNO used when someone has just told you something that is completely untrue, asked for something impossible etc 别开玩笑了 ‘Can you finish this by tomorrow?’ ‘Don’t make me laugh.’ “你明天能做完吗?” “别开玩笑了。”
don’t make me laugh• "Could you finish this by tomorrow?" "Don't make me laugh."
→ don’t make me laugh at laugh1(2)