In 6th grade, we had a sign on the wall of our classroom that said PEMDAS, but when we asked what it meant, the teacher said it meant Please Excuse My Dear Aunt Sally, and she would tell us more later.... needless to say, four months into the school year when she finally DID tell us, it was a letdown.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
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.