Derived from an episode of Pokemon "The Pi-kahuna" Commonly known as "Tengen Toppa Humunga Dunga"
Humunga Dunga is a wave that comes once every 20 years and has only been successfully surfed by Jan The Surfer, and Victor The Surfer with his Pikachu, Puuka.
Humunga Dunga became famous because of a video stream of Pokemon episodes from Thevidyaspy AKA Tuxedo Mask.
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.