Cavern Fungus Share definition Flag Hair on the less favorable areas of your body. (i.e. armpits, pubes, etc.) David has the lightest blonde hair I've ever seen, but his cavern fungus is dark brown. Cavern Fungus by Dread Pirate Longshanks September 12, 2010 0 0 Get merch Get the Cavern Fungus mug. Buy Now — $32.95 See more merch
