machine gun smoking Share definition Flag The act of inhaling, and immediately "shooting" the smoke out of your mouth before taking another drag. hoo-PAH! hoo-PAH! hoo-PAH! would be a literal explanation of machine gun smoking machine gun smoking by egopimp August 14, 2006 0 0 Get merch Get the machine gun smoking mug. Buy Now — $32.95 See more merch
