Mound of Worms Share definition Flag street slang for a woman's cooch Last night I plunged my purple-headed soldier into Debbie's Mound of Worms, shit was tightttt! Mound of Worms by Jonno Scott April 27, 2011 0 0 Get merch Get the Mound of Worms mug. Buy Now — $32.95 See more merch