UFPOS Share definition Flag YOU FUCKING PEICE OF SHIT developed in online gameing of late to avoid being kicked for bad language UFPOS DIE i clearly was not spawn killing or UFPOS you crap and i wish you were dead UFPOS by Lewis Sutton July 8, 2004 0 0 Get merch Get the UFPOS mug. Buy Now — $32.95 See more merch