flubbernucked Share definition Flag A word meaning im scrued or im dead meat. Mostly used by Markiplier. Also meaning your bluffing. Markiplier: Oh no im Flubbernucked! Random dude: your flubbernucked. flubbernucked by SummerFunStudio June 10, 2016 0 0 Get merch Get the flubbernucked mug. Buy Now — $32.95 See more merch