jewranesaurus-rex Share definition Flag a gigantic beast of jewish descent, who will eat anything in its path.....especially bagels. Oh my god!!!!! ITS JEWRANESAURUS-REX!!!! Hide the bagels!! jewranesaurus-rex by mmmhhhmmm December 30, 2007 0 0 Get merch Get the jewranesaurus-rex mug. Buy Now — $32.95 See more merch