Afghan Mud Slide Share definition Flag When you eat 3 week old Taco Bell and shit on someones face in Afghanistan Dude, I totally gave Pacheco an Afghan mud slide last night, and now he's crying in the shower. Afghan Mud Slide by Rntcsta February 9, 2021 0 0 Get merch Get the Afghan Mud Slide mug. Buy Now — $32.95 See more merch