An insult against people, mostly children, calling them a failed abortion through the hanger method where you would insert a hanger in the vagina attempting to kill the baby. If the baby survives and is born then they are a hanger baby (normally having brain damage).
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."