drop a Griffey Share definition Flag to take a huge shit in your own toliet that has been brewing for a while. Kaleb: "Mom hurry up and get home!" Pizzamaker: "Why hun?" Kaleb: "Cause I gotta drop a Griffey." drop a Griffey by Pete Dick February 28, 2008 0 0 Get merch Get the drop a Griffey mug. Buy Now — $32.95 See more merch