Could be something or it could be nothing at all.

The official Metal Gear Twitter account perked up a bit today when it began responding to and retweeting another account from a fictional character on board Metal Gear Solid 2's Big Shell. The account in question, simply named @TheTomOlsen, acts as if he is a worker aboard the Big Shell, the large decontamination facility created where a majority of Metal Gear Solid 2 takes place.

The Tom Olsen account is posting a lot...