Motley Crue will appear on CNN's 'Piers Morgan Tonight' show on Thursday (Dec. 1) to make a "big announcement," according to a post on the band's Facebook page. Although the nature of the big news was not revealed, the band did add: "Until then ... we're revealing some clues. Here's the first one ... check back tomorrow for the next one!"

The first clue mentioned is the picture above of the capitalized word "MOST" with an umlaut over the "O." Hundreds of Crue fans have guessed what the clue could mean below it on the band's Facebook page, with "Super bowl halftime [show]," "'The Dirt' movie," and "a new album" among the many suggestions.

One suggestion gaining traction in the media isn't on Facebook, it's in the Las Vegas Sun. The newspaper reported earlier this month that Motley Crue "will play a nearly month long series of three- and four-night concerts a week" at the Hard Rock Hotel and Casino in Las Vegas starting in February, making them the first metal band to have a casino residency in Sin City.

But that report remains unconfirmed, so at this point we guess everybody will just have to wait until Thursday and tune into CNN to find out exactly what all the commotion is about.