To be cocky and arrogant whilst attempting to attract the opposite sex to you. Often "haddocking" will be unsuccessful and the person you were trying to chat up will depart, saying to a friend "What an arrogant t**t!" or similar.
His haddocking with that lady has flopped. She's all over that other ladnow.
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.