To ignore something, not let a problem get you. An effective and maturething to do when its a situation that can't hurt you and/or is beyond your control.
Sam got the vibe that the two co-workers were envious and didn't want to see him do well, but he knew to shrug it off.
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.