Someone jerks off into your shampoo bottle and doesn’t tell you until weeks later. Then they comment how nice your hair looks lately.
I just had a shower at my mates place and jerked off into his Head & Shoulders shampoo. Now he has a bottle of head and shoulders proteinpoo and his hair looks fantastic.
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.