Shiumbazooooo Share definition Flag An extremely funny word, usually used by people who get stoned on a daily basis. shiumbazooooo!!! LOLOLOLOLOLOLOLOLOLOLOLOLOL! Sya wtah? Shiumbazooooo by Sk0pe December 3, 2003 0 0 Get merch Get the Shiumbazooooo mug. Buy Now — $32.95 See more merch