bekyboobahbay Share definition Flag The worst nickname possible for anyone whose name might be Rebekah, very unique and rare. "look it's bekyboobahbay!" bekyboobahbay by TheeeeeMooooooooooooooo June 21, 2017 0 0 Get merch Get the bekyboobahbay mug. Buy Now — $32.95 See more merch