fasnoobidouche Share definition Flag Fasnoobidouche is a combination of fat, stupid, noob, and douche. The fat part can be replaced with fag possibly. Look at that fasnoobidouche. He really pisses me off. fasnoobidouche by Maxwell Gagliardi May 30, 2006 0 0 Get merch Get the fasnoobidouche mug. Buy Now — $32.95 See more merch