W.A.B Share definition Flag Stands for what a bitch. If it is early in the morning and one person thinks it would be funny if they were really loud and annoying when everyone else around them is tired. W.A.B W.A.B by Camalach May 25, 2009 0 0 Get merch Get the W.A.B mug. Buy Now — $32.95 See more merch