Hershey Swirl Share definition Flag A tiny turd left in your pants after attempting to simply fart. In order to relieve pressure Frank passed wind only to realize that he actually left himself a Hershey Swirl surprise. Hershey Swirl by Itoldyouso May 16, 2007 0 0 Get merch Get the Hershey Swirl mug. Buy Now — $32.95 See more merch