This move is called origami, because your arms are folded... oh how witty I am... (not). So you neck wrap, fold your arms, throat wrap lean back and use your elbows to raise the staff so it steps over your head and then back into a neck wrap. You can do this continuously, back the other way, or trap it between your elbows or suchlike.
(Right click, save target as... )
Streaming Flash Video: