The Crop Circle by Kevin Sweeney
WARNING EXTREME HORROR
When one of them reveals that he has terminal cancer, four childhood friends agree to do something that they have talked about for years; ever since they were young, they've always spoken about making a crop circle in the shape of a massive cock. Of course it's a childish, stupid notion, but somehow it seems fitting.
Little do they know what they are letting themselves in for... a descent into ultraviolence, insanity, and mind-bending horror.