Dirty Harlon Share definition Flag It's when Harlon has intercourse with 100 latin lady's and only impregnate's one. He did a dirty Harlon last night and thats why he cant come to work. Dirty Harlon by Dingobub June 24, 2020 0 0 Get merch Get the Dirty Harlon mug. Buy Now — $32.95 See more merch