Yarrrrgasm Share definition Flag To passionately and publicly vocalize one's displeasure with Long John Silver's Baja Fish Taco Crumblies. Bob was so grossed out by fish taco crumblies that he had a yarrrrgasm. Yarrrrgasm by BiotechIsGodzilla July 8, 2009 0 0 Get merch Get the Yarrrrgasm mug. Buy Now — $32.95 See more merch