Bedrock Pipe Corner Block has a Larger Collision Box than Normal
The bedrock block for a corner with a metal grate and a pipe has a hitbox that extends beyond the top of normal block height.
This block's collision box extends outside of the block and lifts the player up
The horizontal and vertical versions can be used to make some unintended and confusing traps.
No movement keys are pressed after jumping into the drop-down. The player bounces off the block and into the corrosive cubes.