Mutant Margaret River righthand slab that earns its name from the square-shaped pits, just across the bay from Surfers Point. Make the air-drop then negotiate the dry sucks, boils or stepped faces to claim serious shack time. The lip is so thick and loves nothing better than to hurl the pit-jockeys onto the shelf, with or without a few inches of water.
W swell helps make-ability as does more water over the sharp, sharky reef. Insane wave for the clinically insane.