bomballatty Share definition Flag Fat or rotund person with large buttocks, a paunch and huge thighs. Slang for an extra disproportionate person Look! there goes fatty fatty bomballatty! Eating all my ghee chappatti! bomballatty by Balkachose September 26, 2008 0 0 Get merch Get the bomballatty mug. Buy Now — $32.95 See more merch