thawg Share definition Flag verb: to smash something into smaller (often more edible) pieces, with or without the use of thawging devices such as hammers or small children OHMYGOODNESS. that's a big cookie (where cookie>size of mouth). *thawgs* then eats thawg by QBall8 March 21, 2011 0 0 Get merch Get the thawg mug. Buy Now — $32.95 See more merch