The huge Fart Together Anniversary Humor Card is a ripe, reeking revision on the old saying: 'The family that prays together, stays together.' In this cloudy case, it's: 'Couples That Fart Together Stay Together.' Complete with pine tree air freshener on the inside of the extra-large card. A uniquely hilarious, gaseous way to waft out a stinking good 'Happy Anniversary' greeting. Because if you can stand each other's farts, you're obviously meant for one another.