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1.
Building a system of pulleys and winches with a rope and noose attached. Then, waiting for your girlfriend/boyfriend to walk through the door, ambush, and smack them over the head with a frying pan. Then, putting the pulley and winch arrangement into effect, hanging your partner up as they start to awaken from the blow to the head. While they are hanging by their neck, you get an erection and when they are just about to die as a result of asphyxiation, quickly drop them and bum them.
"Yeah, my bird came home from work last night and I flash panned her in the living room"

"Fuck off mate, I'll flash pan ya!"

"Oh your gonna get pan flashed"

"Tonight, we get Delboy off his tits and flash pan him"
by Matthew Booth April 11, 2007