It was a shallow well on Mars, so I survive thanks to the reduced gravity.
The next user is trapped in a universe composed of spambots.
Thankfully the spambots are of the comertial variety, and are actualy quite helpful.
The next user is locked inside a coffin, inside a cage, inside a secret room, inside a tomb, inside a pyramid, inside a bigger upside down pyramid, inside a gaint iron box, inside a colossal momument, on a rock, in space, in another galaxy, entering the centre of a black hole.
The black hole is a worm hole and a end up on earth then I dig out with my amazing golden pickaxe!
The next user dies.
I leave the planet, and then fire a red matter bomb onto the surface of AR-558, creating a black hole that destroys the planet.
The next user has every atom in their body turn into a radioactive isotope simultaneously.