This is when a man cannot achieve an erection, so he fakes it by attaching
to his flaccid shaft some sort of hard object (e.g. a dildo, marker, phallic-shaped sheet rock), using
some sort of adhesive (e.g. duct tape, electrical tape, peanut butter). Generally, sex with
a woman will follow.
Etymology: "Florida", a place
where old folks go to retire; "Hard-on", an erection.