hack'in off is the act of playing hackysack. a term used by advent hackey sack player. pluss its funny cuz' it sounds dirty but its not.
hacker1: waddya' doing?
hacker2: hack'n off. wanna join me?
hacker1: K, lets get a few more people in the circle,though
bystandard:...ew *sees what hackers ment* ooooooohhhhhh
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.