aftersex farts Share definition Flag When the sex is so good that you fart really loud after.... and no it's not a queef. My girlfriend and I had such good sex that my aftersex farts were heard by the neighbors. aftersex farts by 2hot4you December 10, 2013 0 0 Get merch Get the aftersex farts mug. Buy Now — $32.95 See more merch