Bumsnack Share definition Flag The leftovers often referred to as scraps and fed to dogs but consumed by someone stoned out of their mind. ayye nigga, im high as a mu'fucka g'.. can i get some dem bumsnacks?? Bumsnack by lord of the bumsnacks November 9, 2009 0 0 Get merch Get the Bumsnack mug. Buy Now — $32.95 See more merch