"No one provokes me with impunity." http://24carat.co.uk/nemomeimpunelacessitframe.html "No one attacks me with impunity." -motto of Scotland and of the Order of the Thistle...
East Australian Current
To cast doubt upon. Wikopedia states that impune is to be or go unpunished. The former is what I have been taught.
The name ''nemo'' comes from the Latin word nemo, which means ''no one''.
Many know much, no one knows all.