In Borderlands 2, There's a character named Michael Mamaril that will give the player free (and usually rare) loot. This character is based on a real-life person who died at the age of 22. His friend wrote to Gearbox, the game's developers, asking them to do a eulogy using the voice of the fan-favorite character "Claptrap". Gearbox not only fulfilled his request, but also added Michael as a character in Borderlands 2, so he could live on forever in Borderlands.