Here’s the trailer to Square Grouper, a documentary about people smuggling weed into the USA through Florida in the 1970′s. A Square Grouper is ‘a slang term for a bale of marijuana thrown overboard or out of airplanes in South Florida in the 1970′s and 1980′s.’ A BALE OF MARIJUANA! Wow, that’s like a bale of hay. Only of marijuana. That’s a lot of weed, dude.