Belgian Brownie with Nuts Share definition Flag It involves steamy poo, chocolate sauce and another man's scrotum Garry ALWAYS has his Belgian Brownie with Nuts BEFORE dinner so he's sure he has enough room. Belgian Brownie with Nuts by publius2011 April 3, 2017 0 0 Get merch Get the Belgian Brownie with Nuts mug. Buy Now — $32.95 See more merch