A substantial wad of saliva and mucus, which can be, but isn't necessarily greenish or yellowish in colour. It is, however, always of a heavier weight and thicker consistency than regular spit.
Mike had this great trick where he would release a big lugy from his mouth and then suck it back up before the train of saliva broke from his lips.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."