(UK, army, slang) To finish; to put an end to; to kill. He will napoo the rations.

Is Unpassible a word?

Not able to be passed.

How do you use Napoo in a sentence?

"He's afraid of what will happen to his blasted career if he marries a girl who's been in the chorus."' 'You'll realize for yourself that that kind of game is napoo. ' 'Unfortunately my scanner is 'napoo', so cannot post any photos at the moment.