octangularhorizontaltriangularprismogon Share definition Flag the only shape that is impossible to draw, because its to increadible to think of. a really really difficult shape is octangularhorizontaltriangularprismogon octangularhorizontaltriangularprismogon by chachiebob February 26, 2010 0 0 Get merch Get the octangularhorizontaltriangularprismogon mug. Buy Now — $32.95 See more merch
