We've been treated to some heavy footage from Down Under lately, but this one might just take the cake. Mick Corbett and Jarryd Foster aren't the biggest names in the surfing world, but they sure as hell have some of the biggest gonads in the land, and this video proves it. 'Mutant slabs' doesn't begin to describe the monsters these guys tame – including a frankly ridiculous GoPro-following angle around the 3:30 mark, mixed among some of the most bone-rattling wipeouts you could possibly achieve. You'll be glued to the screen, that much we can guarantee.