Babbly Share definition Flag Having an unusual desire to unnecessarily fill space with useless words. I don't care if you you don't want to hear what I think. I'm feeling babbly, so you'll just have to deal with it! Babbly by TurtleMuffin February 4, 2009 0 0 Get merch Get the Babbly mug. Buy Now — $32.95 See more merch