According to the Land of Giants website, “Now THAT is a BIG BASTARD!” was the exclamation of originator Jeff Miller of Land of the Giants Hosta Farm in Wisconsin when he found this 8 year old seedling in one of his plantings. He goes on to say, "If you want a HOSTA that growls at you as you walk by and eats voles as a side snack, then this hosta is for you!" 

From the image at the webpage, it appears to be a hugely giant size hosta with heavily corrugated blue-green foliage with hints of yellow scattered about. The leaves look to be about 24 inches long and 18 inches wide and bend downward at the tips.