Ohmfejuh Share definition Flag Ohmfejuh is the spoken, pronounced form of "OMFG". It is used in the same situations that OMFG would be used, normally as an interjection. Ohmfejuh, dat boi iz hawt!!!1 Ohmfejuh by beish February 10, 2009 0 0 Get merch Get the Ohmfejuh mug. Buy Now — $32.95 See more merch