NN-
Well done, old chap! Excellent banter! Royal Arse Force: it took me a little bit of time to get your joke, but when I did- oh, how I laughed!! Just in case any of my military pilot brethern read it and don't understand, what he's done is transpose the "Air" from "Royal Air Force" with "Arse" thereby making it rude. Can you see? Can you?
Give this man his own TV show- what a joker!!