stiff meds Share definition Flag Stiff Meds are taken to correct erectile dysfunction. Also referred to as Stiff Meds or Hard Meds. Stiff Meds include Viagra, Levitra, and Cialis. stiff meds by GeShan February 24, 2007 Word of the Day on June 18, 2018 0 0 Get merch Get the stiff meds mug. Buy Now — $32.95 See more merch