Yawn-Be-Gone Share definition Flag Slang Term used by Grand Lakers to describe Crystal Meth. Hay man I feel like shit, think you can float me some of that yawn-Be-Gone you know I'm good for it yo ? Yawn-Be-Gone by Dj-Shard-Lord October 6, 2016 0 0 Get merch Get the Yawn-Be-Gone mug. Buy Now — $32.95 See more merch