Qwag Bag Share definition Flag A total moron or douche that acts stuck up. One is a QWAG BAG when they act like a dick. A dumb dick David: Did you hear that Brad ate that expired applesauce?Spencer: Yea he’s such a Qwag Bag Qwag Bag by Mackdaddycam June 10, 2019 0 0 Get merch Get the Qwag Bag mug. Buy Now — $32.95 See more merch