The Pelican Nutslinger can only be performed during a threesome involving two men and a woman.
When one of the men grabs the other one's nuts tearing them down as far as possible and releasing a huge dump himself.
The way the scrotum looks afterwards, is exactly the same as the Pelican's throat pouch.
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."