Dirty Rob Overman Share definition Flag To participate in a massive gay butt sex orgy until your o ring blows out. Rob likes to hang out in Hillcrest in hopes of partcipating in a dirty Rob Overman Dirty Rob Overman by mike wilson January 13, 2005 0 0 Get merch Get the Dirty Rob Overman mug. Buy Now — $32.95 See more merch