PNFG Share definition Flag Oh My God. Derived from OMG, which turned to ONG. Which turned to PNG, which turned to PNFG. These people need a live. PNFG I can't believe I'm describing this. PNFG by Skwerl November 11, 2004 0 0 Get merch Get the PNFG mug. Buy Now — $32.95 See more merch
