For fans of Half-Life and Half-Life 2, this audio clip will have you laughing: http://kotaku.com/347004/gordon-freeman-pours-heart-out-on-coast-to-coast
For those not in the know, basically the person's called radio show and pretended to be the main character in Half-Life and its sequels. He keeps true to his character in the sense that where he works and what he does and who his friends are have all been lifted directly from the game. That last bit about working on portal technology is also part of the Orange Box, an excellent game called Portal. I recommend checking out Portal's trailer to get a better understanding of what that game is about.