I call it an Arrser on what they call a wah.
For those who have yet to visit the site go and look at the NAAFI forums.
Officer types are advised there is bad language, disrespect to, well just about everything, and some very, very rude posts. RAF Regiment tends to take a kicking as well.
The story of the Dog Handler working with THEM is quite simply one of the funniest Ex-Forces memories you will ever read.
Army Rumour Service