To be badly beaten by hoards of individually pathetic opponents. The expression is believed to be derived from an event that occurred to a cutter who was severely injured by a hoard of angry spider monkeys. However, it's also used commonly by soldiers referring to fellow trained fighters who're defeated by civilians...
Poor Captain Jack, he was an MMA fighter but he still got beat by the monkeys when he was drunk at a grocery store and started a fight with some bagboys.
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.