GGGK Share definition Flag GGGK means Go Gettem Gang Killer, it is offensive to members of GGG. GGGK is most commonly used by the Menace Gang crew, witch is the main opposition of GGG. For example: "I am so GGGK" GGGK by LCTIsCOol March 2, 2026 0 0 Get merch Get the GGGK mug. Buy Now — $32.95 See more merch
