A term that is used in reference to how fast a person can run or move. Used in the movie The Longest Yard by comedian Chris Rock in reference to rapper Nelly's fast feet and evasive action on the mock football field. The term predates the movie back to the time of slavery when masters would speak of the toughness of the feet of their slaves due to hardened skin on the bottom of their feet a condition caused by running or moving without shoes at a fast pace.
While watching the Notre Dame game someone shouted "That boy has slave feet!" as the running back ran in for the touchdown.
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.