I was sure that there was another thread around of very similar subject.
'arm out the window', tells me of a kool kat image, and the best I reckon is 'damm my neck hurts', maybe he was a mustering pilot for a while, cos mine sure does after a long day.
But then I thought 'who flung dung' was quite neat.
mine, very boring, we all know what goes on above our heads.
tet