(noun) To be sitting behind a tall person, when attempting to see what is behind them. Usually in group functions or classrooms, a finclipse can strike suddenly, causing a total blackout of what you were viewing.
Caused by a large object passing between you and the thing you want to see.
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."