Recently, Karapaia, a Japanese news site focusing on the strange and weird, posted a video of what seems to be a giant monster being dug out of the ground in Vietnam. In the video, the long, fat, gray slug-like creature is surrounded by a crowd of curious onlookers watching with rapt attention as the horrifying behemoth is hoisted onto a trailer. But what in the world could it be? A giant worm? An alien aggressor? A genetic experiment gone horribly wrong?