Very similar to a V Card that one surrenders upon loosing ones virginity this is a military term for new recruits who masturbate for the first time while on a military exercise.
Sir I have got poison ivy on my dick from surrendering my field card.
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.