Genetic Dumpster Share definition Flag (n). A baby carriage; pram I just got told-off by some self-entitled single mother for bumping into her genetic dumpster at the mall! Genetic Dumpster by MattYouKnowWho August 4, 2009 0 0 Get merch Get the Genetic Dumpster mug. Buy Now — $32.95 See more merch