The Fantastic Flatulent Fart Brothers Go to the Moon!: A Spaced Out Comedy SciFi Adventure that Truly Stinks; US editionCan these two gas tronauts save the universe's butt? Willy and Peter need to get as far as possible from their sisters dumb kindergarten pageant. But they never expected to be blasting their butts into space! There they make the grossest discovery in the history of the universe, which could wipe out the Moon in one epic stink bomb. Do they have enough gas in their guts to repel an alien invasion from Uranus? Can farts alone rocket them back to earth?