MusicTracks Lil Uzi Vert – Dumber By Jack Torres - September 16, 2016 0 1790 FacebookTwitterPinterestWhatsApp Another day, another slapper. Coming off the releases of his latest single, “I’m That Nigga,” Philly rapper Lil Uzi Vert returns to our pages with a very rare single entitled “Dumber,” produced by Maaly Raw. Enjoy. STREAM: