Epic Fail Guy Share definition Flag A 4Chan Meme that never seems to win, and fails in epic proportions. You can always see EFG in the infamous Guy Fawkes mask. FUCKING GET... Epic Fail Guy fails at failing! Epic Fail Guy by Tokeyo Beat January 12, 2008 0 0 Get merch Get the Epic Fail Guy mug. Buy Now — $32.95 See more merch