A terrible large-scale nuclear bombing caused by the shooting of a uranium bomb into the heart of the actual console that started a nuclear chain reaction and exploded, leaving the city of Hiroshima totally destroyed. People vaporized, and whole structures were reduced to rubble.
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."