BackwardsJackhammer Share definition Flag take a 69 turn it upside down flip it around enter extit thet fuck left on red hey jordan lets backwardsjackhammer.inverted? no hardcore regular well at least i cant get pregnant BackwardsJackhammer by naked twistahboyz April 12, 2011 0 0 Get merch Get the BackwardsJackhammer mug. Buy Now — $32.95 See more merch