A girl in a dorm setting that "runs through" or sleeps with just about every dude in that paticular dorm...possibly other dorms as well.
New guy: "look at her! who is she?"
You:"dude dont talk to her you might catchsomething shes a dorm rat."
New guy: "really thats a shame she looked good to"
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.