VanDouchebag Share definition Flag A loser who treats other people like shit and thinks they are better than everyone else. Lauren VanDouchebag better stop hatin' and shut the fuck up before i kick her ass. VanDouchebag by guess who?***** September 17, 2008 0 0 Get merch Get the VanDouchebag mug. Buy Now — $32.95 See more merch