Polish Duplex Share definition Flag Same as a Milwaukee Duplexexcept that it incorporates oral sex instead of vaginal sex. "I didn't get to go all the way but Michelle and Gina gave me a Polish duplex last night." Polish Duplex by Milwaukee Guy December 29, 2008 0 0 Get merch Get the Polish Duplex mug. Buy Now — $32.95 See more merch
