Dusty Hobnob Share definition Flag The act of dunking your balls in a burning hot mug of tea, usually accidentally, sitting on a friends sofa, in trackies. Oh no I gave myself a dusty hobnob! It burns! Dusty Hobnob by acme15 October 29, 2019 0 0 Get merch Get the Dusty Hobnob mug. Buy Now — $32.95 See more merch