janitor drum Share definition Flag A concoction of booze, opiates, sedatives, or whatever. A more makeshift version of syrup Can't afford that top shelf shit tonight, no siree. Gonna have to dance with janitor drum tonight. janitor drum by Sir Captain of Wynn Bay May 4, 2005 0 0 Get merch Get the janitor drum mug. Buy Now — $32.95 See more merch