The Giga Bowser Bomb Glitch occurs when Giga Bowser does his Bowser Bomb on a triangular area. There must be a ramp in either direction (the stairs are not needed.) Below the ramp needs to be a gap with blocks at the bottom horizontally leveled with the lowest set of stairs. The gap must not have an opening. Above the ramp must be blocks horizontally leveled with the highest set of stairs so that Giga Bowser does not go past the stairs or slide down the stairs.