Bad internet. A combination of internetz and nigga, which is black people slang variation for the white people slang term 'nigger'. The nigga part is reference to the stereotype of things by black people being bad i.e. crack
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."