OK, for sheer dedication to aviation related humour:
In 3rd place - Nutloose - for:
Nav, I picked it out especially for you, it's pictures only so you will be able to read it.
In 2nd place - Nutloose for :
Look, I have read the God-damn manual through 4 times now and nowhere in it do I see any reference to me carrying your bags!!!
And the winner - Nutloose for:
Look, I don't mind flying as your backseater, but why the heck do I have to have the black and yellow cup holder attached to MY helmet?
So the winner is ........................................