WTHAB Share definition Flag "What the hell ass balls?" Used generally for surprise, disbelief, or confusion. Me: "Come look, it's Lady Gaga, she's on TV!" You: "Oh my God, WTHAB is on her face?" WTHAB by MidnightMadcap August 21, 2010 0 0 Get merch Get the WTHAB mug. Buy Now — $32.95 See more merch