We genuinely thought there could be no more covers or tributes or parodies of 'Call Me Maybe.' One would think that once a song makes its way into a hobo camp, it's pretty much done. But this version has got something all the other ones don't -- a guy holding a machine gun and moonwalking.

This version was filmed by some members of the US Army Infantry stationed in Afghanistan. You kind of have to watch it. You know, support our troops. It's less hassle than buying a magnetic ribbon to put on your car, and it's also got guys doing choreographed push ups. So, you don't see *that* every day.

We can't make any guarantees, but this would be a fitting way to close the book on this song. You know, with rockets being launched into the air.

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