updated 5/18/2011 4:55:59 PM ET 2011-05-18T20:55:59

For some, it's Judgment Day. For others, it's party time. A loosely organized Christian movement has spread the word around the globe that Jesus Christ will return to earth on Saturday to gather the faithful into heaven. While the Christian mainstream isn't buying it, many other skeptics are milking it.

A Facebook page titled "Post rapture looting" offers this invitation: "When everyone is gone and god's not looking, we need to pick up some sweet stereo equipment and maybe some new furniture for the mansion we're going to squat in." By Wednesday afternoon, more than 175,000 people indicated they would be "attending" the "public event."

The prediction is also being mocked in the comic strip "Doonesbury" and has inspired "Rapture parties" to celebrate what hosts expect will be the failure of the world to come to an end