Somebody fell out of da dumb tree dis mornin Share definition Flag A word used when someone around u said or did something really stupid Dat nigga Trey gave me 20 dallaz 4 a piece of gum.Damn sumebody fell out of da dumb tree dis mornin Somebody fell out of da dumb tree dis mornin by D November 23, 2003 0 0 Get merch Get the Somebody fell out of da dumb tree dis mornin mug. Buy Now — $32.95 See more merch