A Joke Poke (like the word slow poke) is a friend that takes an incredibly long time to understand a joke. this person may need to have this joke explained by multiple people and even after every body is done explaining he/she still doesn't fully understand.
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.