Dirty Louisiana Share definition Flag When the act of withdrawal during anal sex triggers spontaneous diarrhoea in your partner. The dry cleaner asked me how my trousers got in to such a state, I said "dirty Louisiana"; it just slipped out. Dirty Louisiana by Pink Oboe February 27, 2017 0 0 Get merch Get the Dirty Louisiana mug. Buy Now — $32.95 See more merch