Yumyumbublegum Share definition Flag yumyumbublegum is a word used by illiterate fools who forgot how to spell "bubblegum". Sean: I have a friend called yumyumbublegum, he forgot how to spell bubblegum. Yumyumbublegum by Properties May 8, 2010 0 0 Get merch Get the Yumyumbublegum mug. Buy Now — $32.95 See more merch
