A Flordia coastline is when someone uses a bathroom and before taking a dump stuffs the toilet with toiletpaper, takes a dump leaving it resting ontop of the paper creating a horrible odor, duplicating a refugee on a raft. Tan, floating and smelly
Joe: oh my god what is that smell in the office! Jimbo: ha ha ha I left a Floridia coastline in the bathroom. Joe: That was a good one!