Fek Eff Share definition Flag Fek Eff is often used a replacement to "Fuck off" when people are acting silly or very drunk. Jim your such and asshole why dont you just fek eff. Fek Eff by MichiganJoe March 25, 2010 0 0 Get merch Get the Fek Eff mug. Buy Now — $32.95 See more merch
