Pronounced "Nan-guh", a phrase used by the aliens in the film Alien, Alien 2, Alien 3, etcetera, etcetera...
The phrase has its roots in Latin, and can be roughly translated into the English - "My ovaries are too large for this capillary" or words to that effect.
It is believed that a human can re-enact the phrase most effectively if they sit square on the "Poo-Sack", see my next entry, and fill their mouth with a Tesco's version of a miniature Mars Bar, Milky Way Bar, and a Bounty Bar, whilst watching an Alien film, allowing the saliva to build up severly before uttering "Nan-guh".

Got the covid-19 vaccine