colder than a well digger's asshole Share definition Flag extremely cold and dark. "Daaaaammmmn...it's colder than a well digger's asshole out there!!" colder than a well digger's asshole by Well Digger September 1, 2011 0 0 Get merch Get the colder than a well digger's asshole mug. Buy Now — $32.95 See more merch