Herdy Gerdy is another term for the class A drug cocaine.
This phrase is often said in the areas of North WestEngland, especially Widnes.
Bill - "establishment tonight then yeah mate?"
Frank - "Yeah i will, need to get some herdy gerdy though me"
Bill - "ah lad don't start with herdy gerdy i sniffed so much the other night"
Frank - "weak you, its been called in, get your key ready"
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.