Flabbermcjabberdak Share definition Flag A really big asshole like superman injustice levels of assholery. Bro that guy is such a Flabbermcjabberdak. Flabbermcjabberdak by ItsRedGrover January 22, 2023 0 0 Get merch Get the Flabbermcjabberdak mug. Buy Now — $32.95 See more merch