GPA Rock

Legend has it that a man brought a mysterious boulder into the Union Basement while in a drunken stupor. The rock was deposited within the Forum, and it was later discovered that the rock slowly drained the GPA of those who stood near it, causing apathy, confusion, rage, and downright laziness. The rock remains at the entrance of the Forum, but it is partially shielded by the Battlestar Galactica Chainmail.

As confirmed by James Prego and Aaron Pellman-Isaacs, this is the same piece of planet as Ralph's Rock.