Grandma's chicken salad Share definition Flag A word that is used to denote that something someone had just said sounded sexual by accident. Girl: "Well that was long and hard." Girl 2: "Grandma's chicken salad!" Grandma's chicken salad by J Rones August 27, 2009 0 0 Get merch Get the Grandma's chicken salad mug. Buy Now — $32.95 See more merch