The art of blowing your snot from your nose into a womens vagina or anus for added lubrication. Once the "Snot Rocket" is in place you then ram your penis in to one of her holes creating a Green Cheese Slam.
(Huband) Hey Hunny you seem a little dry this evening, do you mind if we try a The Green Cheese Slam? (Wife) sure baby
by P-Sun Entertaiment November 19, 2015