Flaberjabin Share definition Flag A word used to express your opinion in something. Instead of using cool or awsome you would say Flaberjabin. Dude where did you get those shoes from they are flaberjabin. Flaberjabin by dreamer101 July 4, 2010 0 0 Get merch Get the Flaberjabin mug. Buy Now — $32.95 See more merch