You can walk out of bounds in Pumpkin Pastures by jumping off the ship.
https://www.youtube.com/watch?v=8LWE_l16PEo
MCD-430 anormal Bug in a level
MCD-466 strange island
MCD-926 Jumping outside the map
MCD-804 Pumpkin Pastures | Stuck in Boat | Place where player's aren't supposed to be.
MCD-315 Players can walk through glass on the ship in pumkin pastures