Omgablarg Share definition Flag A mix between "omg" (oh my god), and "blarg". Used as a alternative to blarg. Hampus: "OMGABLARG, I died!!" Elias: "BLAARG!" Omgablarg by Daniel Thorn October 16, 2008 0 0 Get merch Get the Omgablarg mug. Buy Now — $32.95 See more merch