'What is a sumo wrestler's biggest fear? A water balloon launcher, if this clip is any indication. br br Rib-tickling footage emanating from Casuarina, New South Wales, Australia shows a family having fun when one of the boys gets taken down by a "nut-crushing" balloon shot.br br "The video was taken on Christmas morning (251218) as part of our family get-together," the filmer, Angus Holliday stated. "My brother was given a three-person water bomb slingshot and that's when the craziness started.br br "The balloons were coming in at a hectic pace with enough power to burst some balls... literally!"br br br br Name: Angus Hollidaybr Location: Casuarina, New South Wales, Australia'br WooGlobe Ref : WGA698031br For licensing and to use this video, please email licensing@wooglobe.