Silverback Gorrila Share definition Flag A Fat Old Lady Who Likes TO Yell Alot. Guy- Yo Man! Get Dat Silvernack Gorrila Off My Ass! Silverback Gorrila by the_masked_magician00 December 5, 2004 0 0 Get merch Get the Silverback Gorrila mug. Buy Now — $32.95 See more merch