schlubbag Share definition Flag A schlub who vapes and considers getting gages. Basically a cross between a douchebag and a schlub Check this Russ guy out, getting his last vape in for the night. He's a total schlubbag! schlubbag by Iben Wakenoff July 31, 2018 0 0 Get merch Get the schlubbag mug. Buy Now — $32.95 See more merch