Arsepops Share definition Flag Metaphorical - Smelly raisin like nugget of poo. Often appear unexpectedly and can cause some embarrassment 'We forgot to buy milk, Matt' - 'Oh arsepops Lucy' Arsepops by Pink Flying Smartie February 26, 2005 0 0 Get merch Get the Arsepops mug. Buy Now — $32.95 See more merch