Brown Town Alley Share definition Flag When you're having sex, and you go back and forth from the asshole to the vagina. "Me and my girl friend love doing Brown Town Alley. Strangely, I enjoy it more than she does." Brown Town Alley by Big Geno June 14, 2006 0 0 Get merch Get the Brown Town Alley mug. Buy Now — $32.95 See more merch