When a guy is doing a girl from behind and switches with his buddymid-course; goes outside (preferably by a window) and waves to his unknowing girlfriend from outside.
A means of keeping a baseball game going in the event that each team is so small (3 players or so) that a player who is already on base must go back up to bat. An invisible man is then placed on the base previously occupied by the person who has gone up to bat.
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.
Phrase used to describe your friend or buddy that gets very touchy-feely when drunk.
Watch out for Handsy the Invisible Man after 4 Kettle One and Tonic's...he has 8 arms and will probably feel up your wife or grab some girl's tits along the way...
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.