It starts with two men, assuming the docked position. Then using a handful of industrial grease, jerking each others shafts.
Kevin and Jason had too much time at work, so they each grabbed a handful of grease and gave each other the 'Ole Hotmill Handshake
by Copco May 13, 2016
Kevin and mark got bored at work, so they got a handful of grease and gave each other the ol' Hot mill handshake
by Copco July 06, 2016