Top definition
the hairstyle in which the male of the species uses a large amount of hair product in order to severely spike, straight up from the forehead, while using the remainder of hair product to commpletely flatten the rest of the hair to the skull.
Anthony was ready for his date with the prettiest girl in all of Farmingdale: his Long Island Waterfall was completely greased up and sticking straight up to the sky.
by dizzzzzzzzzz October 16, 2005
Get the mug
Get a long island waterfall mug for your brother-in-law Manafort.