The act of ejaculating in both optic regions, and thereby impairing vision/judgment. Henceforth the ejaculator (male) is no longer visible, and can exit without detection as the hopeless blind sticky-eyed victim (female) fumbles to clear the affected/infected optic regions. Successful execution of the invisible man can lead to eye pregnancy, or birth of blind/deformed fatherless offspring.
Doctor, I was the invisible man(ed) last night.
by West Mungshit September 27, 2007